ReadyBoost.sfcache File?

May 28, 2011

How do I remove this file from myflash drive USB

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To Boost Up The Ram Via Readyboost

Jan 8, 2012

The flyer that came with this month's PCA included a tip to utilise a blank USB flash drive for virtual memory. When I go to Properties/ReadyBoost on the USB drive, it says "This device cannot be used by ReadyBoost"Then it says "ReadyBoost is not enabled because the service responsible for ReadyBoost (Sysmain) has been turned off on this computer. An administrator can turn the Sysmain service back on"When I searched, including Microsoft website, there is no recognition of the term Sysmain.

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USB 3.0 Take ReadyBoost To New Levels?

Jan 5, 2010

I just read about USB 3.0 External Hard Drives.Are Thumb Drives next?Is a 5GB/sec ReadyBoost Drive in the future?

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Readyboost Vs Pagefile Vs RAM

Aug 2, 2009

I'm running Windows 7 x64 with a Quad Core and 4GB of RAM. I've enabled Readyboost on two USB devices of 2GB each I had laying around: a SanDisk Cruzer Micro, random read speed is 5341 KB/sec, random write speed is 3068 KB/sec. And a Kingston FCR-HS219, random read speed is 3412 KB/sec, random write speed is 3739 KB/sec. Not much, but should suffice to give it a try.

While booting, I saw and improvement. But the thing is I have my computer on 24/7 so I don't care that much about boot time. And I don't see a lot of activity of these devices once is turned on. Specially over the pendrive.

Is it because I have > 2GB RAM? Or is it because they are too small?

Would I benefit if I create a pagefile over one of these devices instead of Readyboost?

How can I "measure" this?

Is there a guide regarding Readyboost and USB devices?

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ReadyBoost Not Recognizing More Than 2GB

Oct 29, 2011

I have a new Notebook, an LG X140, with Windows 7 Home Premium ... activated as Genuine.It only came with 512 MB of RAM so I decided to use ReadyBoost and a 4 GB USB Drive to add more RAM.I selected "Dedicate this device to ReadyBoost" which selected 3851 MB. It only actually created an extra 2 GB of RAM. I believe I understand why there was only 3851 MB available and why it only could create 2 GB of RAM from that. so that isn't so much of an issue for me.I then used a 1 GB SD Chip which is ReadyBoost Compatible and added that to ReadyBoost the same way, hoping that I could push it to 4 GB of RAM ... however my computer still only shows 2 GB of RAM. I have tried swapping different USB Drives and SD Cards but with no success, I can't seem to get my computer to recognize any more than 2 GB of RAM.

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Memory Vs ReadyBoost

Nov 4, 2009

I know memory can help save some battery life since it decreases the load on your CPU, and I know Readyboost acts like memory, but I also know USB drives can drain your battery. So my question is, would Readyboost help with battery life or drain it since its a USB?

Aka when I'm running off battery and I want the battery to last as long as possible, should I plug in my USB to use Readyboost or just keep it out?

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ReadyBoost - Setup And Use

Oct 29, 2009

How to Setup and Use ReadyBoost in Windows 7 ?

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32bit/64bit? ReadyBoost Or More RAM

Jul 14, 2009

I have been running build 7260 for awhile on my Asus notebook (see system spec) and so far have not had too many issues with it. Since I have done several succesive upgrades: Vista Business > Windows 7 build 7227 > Windows 7 build 7260 I have noticed some bugs creeping in (apps and games are crashing periodically or not loading correctly, gaming performance could be better). I attribute this to the string of successive upgrades.

I am going to wipe the drive and do a clean install of either the 32 or 64 bit RTM build in the next few days as it becomes available. One of the main goals is to increase performance with both applications and games. I use this laptop for work doing web development and heavy photoshop and graphics intensive work. I typically have many applications open at once using quite allot of system resources.

For this project I am going to:

A: Add another 2gb of ram to bring the total from 3gb to 4gb, or

B: Add a fast 16gb sd card to the system for the ReadyBoost feature, probably using around 6 to 9gb for this feature

For me to add the extra gig of ram it becomes more necessary to install the 64 bit build. If I use the 16gb sd card for ReadBoost, I can probably stick with 32 bit. None of my apps are currently 64 bit anyhow so I am not sure 64bit is the way to go right now.

I would like to hear people's thoughts on this and what others experiences have been especially using ReadyBoost on systems with over 2gb of memory..

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Readyboost - How High Can You Go On 1 Flash?

Jan 7, 2010

I just came upon the concept of using readyboost with my computer since I usually run quite a few programs in the background while I'm gaming. I know it wont help much but just a little increase in performance is better than nothing.

I was just curious how much memory can be used on 1 flash drive?

I just bought a 16 GB Sandisk from Best Buy and when I used Readyboost with it the cap was 4 GB. I wasn't sure if the drive I bought wasn't designed to go higher or my USB port couldnt handle it. Then I wondered if the file format the drive was in was capping it so I can confused and thinking of buying a better one possibly designed for the readyboost.

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Win 7 Readyboost Compatible Sd Cards

Feb 4, 2010

can i use a Kingston 32GB class 4 sdhc flash memory card with windows 7 readyboost?
if i can - i will only allocate 24GB as i have 8gb of RAM.

would there be any improvement worth the effort???

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Get Superfetch-readyboost To Work?

Apr 10, 2012

trying to get superfetch-readyboost to work with no luck. Decided to use my back up disk i created, how do i get the comp. to run the disk ? Dell, 4010, Windows 7 home premium..

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Readyboost Is NOT Virtual RAM From A Flash Drive

Jan 15, 2013

Readyboost is NOT virtual RAM from a flash drive.Readyboost is NOT RAM at all.Readyboost is a cache used by your hard drive.Basically it copies stuff you normally use to the speedy Readyboost cache, where it can be used faster.Readyboost give an all round performance boost, and is more noticeable with older, slower hard drives. The more you have, and the faster it is means more boost.Readyboost yields the most with small file browsing, boot up time, windows operations, and some programs you use.I have 20GB of readyboost, I got that instead of upgrading my HDD to a SSD or hybrid.

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Windows 7 Readyboost Compatible Sd Cards?

Dec 29, 2010

Why does Windows 7 say my 32gb sandisk SDHC 4 is not suitable or does not have the caracteristics for readyboost. Is there anything I can do to change the cards caracteristics so that it will work with readyboost?

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Windows ReadyBoost On Mac VMWare Fusion

Apr 9, 2012

Has anyone tried ReadyBoost on a virtual Windows 7 machine on a Mac running VMWare Fusion?

I am running Windows 7 on a Macbook Pro with 8GB of RAM and the Virtual Windows machine really slows everything down globally. I have tried configuring the Windows VR with 2GB, 1.5GB and 1GB of RAM. Configuring the virtual machine with more than 2GB of RAM really slows down the Mac. Hoping that ReadyBoost might improve things.

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Configure ReadyBoost And Check If It's Working Correctly

Aug 7, 2010

I've just posted a new video that covers Windows ReadyBoost to the Windows 7 Forums Video section.

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Device Fails Readyboost Performance Test

Jan 16, 2012

I have a new 8 GB memory stick and it passed the readyboost test - initially. But I wanted to dedicate the device to readyboost so I reformatted to NTFS (was FAT32 initially) and now all I can get is "This device cannot be used with Readyboost". I have tried a command line test that gives me a read speed of 4.8 MB/S which according to the specs I have seen is fast enough for Readyboost.

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How To Disable Safely Remove Hardware For ReadyBoost Devices

Dec 27, 2010

I like a clean notification area, and one thing that's always bothered me is the "Safely Remove Hardware and Eject Media" icon for my ReadyBoost flash drive. I don't understand why it doesn't ignore all ReadyBoost devices in the first place. Any fix for this that doesn't involve disabling the function altogether?

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Hidden File Of Docx File Created With ~$name Of File.docx File

Sep 27, 2012

whenever I open docx file there is hidden file ~$name of file.docx created. which type of file is that? Is it in virus, maleware. for example If I open house.docx file then ~$house.docx file created which is hidden form. I had saw this file when i select show all hidden file option. when i try to open ~$house.docx file it show message the file is corrupted and cannot be open.

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Explorer EXE File Error - Windows Cannot Access Specified Device / Path Or File

Jan 17, 2009

I installed Win 7 and if i try to open my computer of click on desktop and open up screen resolution etc. I get "Explorer.exe -Windows cannot access the specified device, path or file. You may not have the appropriate permissions to access the item." I did a search but could not find anything related to this error in Win 7. I have found some others attached to Win XP but have to do with the installation of some software which prevents access to explorer.exe. When I boot in safe mode this issue does not appear...

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Random Pasting Of Data From Previous Copying One File Appearing In Another File

Feb 20, 2012

After doing a copy and paste, we have, on 3 occasions so far, found the copied data in an entirely different file. Twice data from a copy appeared in an excel spreadsheet and once a picture copied in facebook appeared in an email. The excel problem is very worrysome as it is our family budget. how this could happen? In the case of the excel events no paste operation was intentionally done.

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Create A Batch File That Will Move Files Based On The File Type?

Oct 30, 2010

How to create a batch file that will move files based on the file type?My Requirement : I need a batch file to copy all .doc files in all my HardDisk to aremovable disk say (Z: drive) . Can anyone make it possible using a batch file

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Can Sort Recycle Bin On File Extensions So Can Easily Find File

Apr 24, 2011

Can I sort the recycle bin on file extensions so I can easily find a file?

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Display All Audio File Folders In Detailed File View?

Feb 20, 2011

How to force Windows 7 File Explorer to display ALL audio folder content as normal files in detailed view with file name/size/date and without title/artist/album.

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Cannot Open Resource File Cd:Program File (x86)Calendar CreatorCC Sku.DLL

Aug 3, 2011

Was using old veersion of Calendar Creator. I deleted it before installing new version. Now I get this message and it won't open

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Put File On Desktop -> Open File -> Access Denied?

Feb 25, 2011

Whenever i take a file and put it onto the my desktop, all the permissions to the file is completely stripped. Leaving none able to open the file.I am able to go into access control and add myself again, but it makes no sense at all..

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Perl File (.pl) File With Arguments As Windows 7 Service?

Jan 1, 2013

I am running Windows 7 32-bit. I have a perl script which i want to start everytime computer starts. Setting it as service will be a good option as i can start and restart the service from command line.In windows XP I was using srvany.exe but that is not a good solution. Is there any way I can make this Perl Script which takes in some command line arguments as windows service. Tried using sc.exe, with that service is created but it fails to start.To run that perl script i run on command line:Quote: perl PesrSclipt.pl --arg1 Hello --arg2 Buddy --arg3 Good

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Cannot Turn On File Discovery And File And Print Sharing?

May 22, 2012

The problem I believe is that on the �change sharing options for different networkprofile page (Control Panel>Network sharing) I cannot turn on the Network discovery and File saring options. click on the two enabling buttons forTurn on File DiscoveryndTurn on File & printer sharing I then find the save changes tab greyed out

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Reducing Wav File Size (audio File) For Powerpoint?

Nov 5, 2011

I had completed a beautiful 82-slide PowerPoint presentation, but the wav file I embedded was HUGE (about 200 MB) and not to my choosing. I just had to have the music a certain length to span across 82 slides. Is there ANY WAY to reduce the size of this music wav file (so that it conforms to the 50 MB max file size for PowerPoint). I would rather embed this music file than to have a link.

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File Too Large For Destination File System?

Feb 27, 2012

So I found a post on this forum with a similar problem. I'm trying to move a file that is larger than 4GB in size from my main hard drive to an external, and getting the error message in the title. The consensus on the other post was that the hard drive must have been a FAT format, and that too fix the problem either split up the file or reformat the hard drive as NTFS.Well, by all accounts, my computer is telling me that my external hard drive is ALREADY formatted as NTFS, but I'm still getting this error. I would prefer not to split up the file, but other than that, what are my options?

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Deleted File Mapped Onto Existing File?

Sep 4, 2011

I'll give an example: two files, names 1st_file.avi, 2nd_file.avi, nearly same size, at different locations. Now I deleted 1st_file.avi and 2-3 weeks after deletion, I open 2nd_file.avi (which wasn't deleted) and find that instead of the original 2nd_file.avi, the contents of 1st_file.avi are being played.How can the contents of 1st_file.avi mapped onto the the contents of 2nd_file.avi?

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Cannot Rename File Because File (Doesn't) Exists

Oct 7, 2010

I tried to save a file and got an error on saving it, so I quit the program. The file appears as if it was never saved and doesn't show up in directory listing (GUI or cmd.exe).

However, if I try to rename any other file to that filename, it says "Cannot rename file, because file exists" and appends a number to the end. I cannot remove the number. This happens both in the GUI and cmd.exe as well.

So, basically cmd.exe del says the file does not exist, but ren says a duplicate file name exists....

I have no idea how to delete that "ghost" of a file so I can actually use the filename. I checked folder options and it's not a hidden file or anything like that - it just (doesn't) exist, but it does?

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