How To Revert A File Type Back To Unknown
Jul 29, 2010
I've accidently set another .cnf filetype to be known, as well. It's just so aggravating to see them have an icon as if they're good to open..how can I make them to open with nothing once again..?
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Sep 11, 2012
I am experiencing a problem with Windows 7 professional, 32 bit, where I am getting an error message (detailed below) when trying to open a file with an unregistered extension. For example, if I rename a file that ends in .txt and contains text, to something with a .test extension the "Open with..." dialog never appears, and I instead get the permission denied message. AVG premium is installed, however through a combination of disabling AVG as well as providing exceptions to the file extension, I can fairly safely rule out intervention from AVG. Windows Defender is disabled, Windows UAC is disabled as well. The Windows Firewall is on, but checking the settings for the firewall suggest no issues would be coming from there.To add to the fire, if I register the .test extension to open with notepad, the file will open fine and text is displayed as expected. Also of note, I can read the file from command prompt even when the extension is not registered to an application.
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Nov 12, 2009
Problem Description: I was using Windows 7 (64 bit) and having difficulty operating some CS4 applications even when I changed the compatibility settings. I decided to clean install the 32 bit version of Windows 7 to see if this would remedy the problem. I had purchased the Windows 7 Professional package so both discs were available to me. The CS4 situation did not improve. However I am not concerned with the CS4 issue at present
what I would like to do is revert back to Windows 7 (64 bit) and I don't know how.
I went from Vista Ultimate to Windows 7 (64 bit) to Windows 7 (32 bit)
and now I want to go back to Windows 7(64 bit) is this possible.
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Aug 29, 2011
i had a terrible problem with a big quantity of extremely important photo files; i formatted a pen drive by error and now i cannot access my photos; the card in the camera card filed as fat; my computer only files in nfts; a window popped up telling i had to format; i didnt realized the risk and formatted; now i cannot open the files because for sure they now are nfts; how could i revert the mistake i did?, there should be a way of reverting from nfts to fat, isnt it?
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Nov 25, 2011
Apparently the CPU has been overclocked, but tends to revert back to AMD Phenom II X3 720 from time to time. The CPU is inserted in the ASRock N68-VS3 UCC motherboard. Does it reverting back means that the overclocking procedure is somewhat unstable or is it just a graphic glitch? Also, how better is a AMD Phenom II X3 720 to an AMD Phenom II X4 20 both @ 2.8 GHz?
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Nov 30, 2012
i have a eee pc 1000 ha. the operating system is win 7 now, but performance is not good, slower. so, i want to back win xp again. it has no cd drive. hw can i back / reinstall win xp on it?
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Jul 1, 2012
Few days back my os stopped to start in any mode and shows a black screen.so decided to re install windows and installed windows 7 ultimate 64 bit os.After a few days i came to know this is a pirated copy .so now i have to revert back to pre-installed of laptop.i have a recovery cd from samsung and have a partirion named SAMSUNG_REC(E).
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Oct 30, 2011
I am going to buy a Windows 7 laptop, but I have had experience with Windows 7 and personally hate it, so when I get this laptop I want to revert back to Vista operating system... How do I do it? Can the Vista be downloaded from Microsoft's website, or do I need to buy Vista in a CD?
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Sep 21, 2012
I am in a problem here. A day before yesterday, I was messing up with folder permissions and unfortunately I messed up pretty badly.
The problem is I changed the folder permissions of C:Program Files and C:Program Files (x86) to Deny for all users. These included
Authenticated Users
System
Administrators
Users
I was logged in with an Administrator Account. Now the problem is I cannot access the above folders with any user. All my applications installed in those folders do not work.
I tried several solutions available on the net like changing ownership, using THE Administrator account, etc but to no avail and these folders are still locked.
Is there anyway I can access these files or shall I resort to the ultimate step i.e. re-install windows.
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Aug 30, 2012
i was wondering if it is possible to revert windows 7 back to the first time setup i know this was possible on xp (without loosing installed programs) can this be done on windows 7
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Dec 8, 2012
i have installed a new desktop customization tool in my laptop running Windows 7.the default shell got replaced,and now i can't see the start menu, my wallpaper isn't there,the right click on desktop doesn't work,all in all i am stuck.now i want to revert back to the default windows shell,i don't want to format my computer because i have so many softwares installed.
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Mar 6, 2012
I tried srf/scannow imagres.dll and icon cache already, and I still get this: from a pack I installed I just want to get rid of these ugly Icons
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Apr 4, 2012
well scenario is I got my new dell 15r laptop with windows 7 basic loaded yesterday.. so backed it up and wanted to put my old PC's windows 7 ultimate version on it. I installed it, while installation it allowed to have only 4 partitions.it already had 2 partitions1) Recovery - 15gb2) something i forgot ... some 40MBso i made a partition of 125GB for OSand rest of unallocated space ie some 660gb could not be allocated in more than one partition so i let it be unallocatedso after installtion got completed and OS started i went in disk management and tried to make that unallocated space of 660GB in 2-3 partitions.but it converted all my previous partitions also to dynamic. even recovery partitions.ow do i go back to basic partitions?? particularly about that recovery partition and my C: (OS partition) ??
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Nov 29, 2012
So i returned to my work computer after lunch and the resolution had been changed to 800x600, very odd.Now i have spent 2 hours trying to get back my resolution to the 1680x1050 that is was before but i still can not choose anything higher then 1600x1200 under Screen Resolution settings. The one with the correct ratio i can choose is 1280x960 and i'd like to bigger one back.I have updated the driver for my graphics card (ATI Radeon 3000 Graphics accoridng to Device Manager). I have updated the driver for the Monitor (HP LE2201w), but the monitor still shows up as Generic Non-PnP Monitor under Device Manager and now i am out of ideas... I really have no idea what the hell happened when i was gone.(And yes, the computer was locked so it wasn't someone else changing something)Uninstalling the driver for the Generic device does nothing, it pops back up again after installing the correct display driver, or after a restart. It's like the display driver i downloaded from HP is not being installed, no idea why.
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Mar 13, 2012
I loaded WIN7 Home Premium onto a HP Notebook with 2 gig RAM, 60 gig HDD, and 1.67 Intel CPU. Not running well and want to revert back to XP which is fine for our use. In trying to make room on HDD, I deleted windows.old file. So my question is how do I reformat HDD and get back to clean machine without anything loaded and then load XP. Tried to install with XP disc but it would not let me. have Win7 on desktop and love it but it has the horsepower to run it like it should be run.
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Dec 15, 2011
Changed shell file extension to notepad. How do I change it back.
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Jan 15, 2013
I don't remember What I did to get it like this but I've so many things and none seem to work. why my folder icons look like that.
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Jul 31, 2012
i restored my computer to windows xp restore point from windows 7 , now have realised i need some files in windows 7 my documents and want to go back to win7 ,how do i do that any special software needed?
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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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Apr 29, 2011
I accidentally changed a type of files open with and now I cant change them back how do I reset the open with list.
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Jun 4, 2012
[code] I get the following error message when trying to view a video file *.asx."Windows Media Player cannot play the file. The Player might not support the file type or might not support the codec that was used to compress the file."Plus, I also get a similar error msg with WMC.However if I select VLC to play the video, it plays just fine. Plus I get the following information. [code] Why can't WMP or WMC play this native MSFT video format?
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Sep 30, 2012
I have a friend who just installed Windows 8 Release Preview onto his computer, but what he was trying to do was install it as a dual-boot with Windows 7, but that didn't work. What ACTUALLY happened was Windows 8 installed as a primary OS, but it apparently didn't delete any of his data; it just replaced the Windows 7 OS with Windows 8, with its Metro UI and such.Is there any way to uninstall Windows 8 Release Review and revert back to Windows 7 without deleting any of the data on any of the hard drives?
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Aug 4, 2011
i was in my TASK MANAGER the other day i couldn't help but notice this in running processes "zzbrenkzz" and for description it says "gg" also know as "good game" sorta makes me nervous. i stopped the process tree but keep coming back on reboot i haven't seen anything wrong with my computer lately but
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Mar 27, 2011
Everytime I login, a popup asks me the app to be used to open a file, with name [my name]. I tried Autorun, checked all files.. couldnt figure out what to do.
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Jul 24, 2012
My problems continue with Win 7's faulty 'file associations' subroutine. Have a friend with a new Toshiba Core i5 on which he has MS Office 2003 Professional fully installed, including PowerPoint. Three weeks ago, he complained that he could not open .pps files attached to e-mails, so he brought the computer to me. I opened the file associations subroutine, found .pps in the list of extensions, and ultimately (tha'ts another whole story) got MS PowerPoint registered as the default program to open such files.Today he claimed he got another e-mail with a .pps attachment, and could not open it, so brought the computer to me again. I don't know why he wasn't able to open it, because I called up the e-mail, clicked the .pps attachment and it opened perfectly. However, I opened the /Default Programs/Set Associations list and scrolled down to see what the .pps entry said was the current default.
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Mar 19, 2011
I accidentally associated the .lnk (shortcut) extension with a program. Now all my desktop icons open that program (Picassa). I tried to change it back to Unknown Program using "set associations - change programs" but it does not give the option to change it to "Unknown Association"
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Oct 25, 2011
System Info Utility version 1.0.0.1
OS Version: Microsoft Windows 7 Home Premium, Service Pack 1, 64 bit
Processor: Intel(R) Core(TM) i5 CPU 750 @ 2.67GHz, Intel64 Family 6 Model 30 Stepping 5
Processor Count: 4
RAM: 8190 Mb
Graphics Card: ATI Radeon HD 4600 Series, 1024 Mb
Hard Drives: C: Total - 114370 MB, Free - 71446 MB; D: Total - 953866 MB, Free - 821189 MB; E: Total - 99 MB, Free - 70 MB; F: Total - 476837 MB, Free - 396929 MB;
Motherboard: ASUSTeK Computer INC., P7P55D, Rev 1.xx, 101697990000924
Antivirus: Microsoft Security Essentials, Updated and Enabled
I have started getting message box titled "MTxfr" which states, "Could not create file mapping object(5)" I can click the OK or just close it but I want to know what it is and why I'm getting it.
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Sep 21, 2011
I have written a batch file (e.g.aaa.bat) which can take several paramters and runs fine as long as I enter the start command at the command prompt e.gaaaa.bat -start -logIn order to avoid always having to enter manually this command I created a shortcut to this batch file and placed it in the SAME directory and added once the desired parameters. The shortcut properties look like now:Target: D:proj2 est2011aaaa.bat -start -logStart in: D:proj2est2011This works fine as well. Now the problem comes: I want to make these batch file and its shortcut portable.That means users should be abel to copy both files (batch + shortcut) on their computer in an indiviual different directory and be able to start the shortcutted batch file WITHOUT adjustments as well.
BUT this does not work because "Target" and "STarted in" most problably have a different path (e.g. C:evalproj ask23).My first approaches to solve this problems were to omit the path like in:Target: aaaa.bat -start -logStart in: .But this does not help. If I try to apply the settings above for the shortcut I got an error popup:"The name aaa.bat' specified in the target box is not valid"Hmm, how do I specify in the shortcut=SAME DIRECTORY AS CURRENT SHORTCUT FILE otherwise?
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Apr 8, 2011
I have discovered that my external hard drive is showing "unknown file system" hence why it will not show anywhere on the computer for instance under disk management or my computer, is there any way to get around this? like can a file system be recovered?
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Apr 26, 2011
I found some file extensions (.modd and .moff) that I didn't want to be viewed in the folder, so I need to make them hidden.So, would someone here tell me how to make those two extension to be added to type of extension that automatically hidden by windows 7?
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Jul 6, 2011
So I'm trying to change the icon of a particular file type. i.e., pdf icon is gone for some reason so I want to put one there. All i can find on the net is 'open up file types manager' but how it will be done? I am using Windows 7 x64 home premium.
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