In windows Vista I could access Certificate Manager by clicking Start button, and typing certmgr.msc in search box. How do I get to Certificate Manager in Windows 8? Searching for certmgr.msc doesn't work.
View 3 RepliesSince yesterday, I cannot open any folder on my PC and when I try to open task manager to close explorer, it closes right away.
When I try to open any folder (This PC or Downloads for example) my background flashes black, then the task bar goes blank and then nothing happens. When I try to open the task manager, it opens for 2 seconds and then closes itself down. All my files are still accessible since I am able to still play movies from WMP and I can still search from the Start screen.
I do not want to format my PC just to get something like this working again.
OK, I've noticed that what's happening is, explorer.exe pretty much restarts every time I try to open a folder. And that obviously stops the folder I'm trying to open, from opening. What's happening with task manager.
I've been loving the new Task Manager, it's better in every aspect except the time it takes to use. 1 minute is not acceptable for anything that isn't Skyrim, it takes so long that at first I assumed I hadn't pressed the keys correctly.
However it's much faster to open the second time, so I guess some process stays running after it's opened the first time. I wouldn't mind slowing down my startup a bit if it allowed me to have that process already running so when I open it the first time it takes a second.
Which process it might be and how I can set it to execute on startup? I'm not trying to open Task Manager on startup, just whatever makes it open faster.
I updated to Windows 8.1 last month. It was quite smooth until some issues started 2-4 days ago. I don't remember if I have done something that may cause this, but I'm quite sure that I didn't make any change to the system.
The problem is, even when I am not opening any applications, my fan suddenly blows very strong and makes loud noise. From the CoreTemp utility I notice that CPU usage is 100% and its temperature is much higher than normal.
Again, this happens even when I am not opening any applications, and have started the computer hours ago (so it's not starting up).
The most strange thing is that the problem is solved completely when I open task manager. The first thing I see after doing that is task manager itself is taking up ~60-70% CPU, but that number goes down very quickly, and the total CPU usage drops to normal. The temperature shown in CoreTemp drops also and the fan becomes quiet.
Another issue with my current computer is that when I open certain applications (for example, Google Chrome), the process of the application appears in task manager, but in the background. And the application does not show up until 10-20 minutes later.
And when I use Windows Media Player, every song is stucked for ~5 seconds before being played. And there're spikes in the sound.
My brother just emailed me, he's just installed update 1 from Windows Update correctly and it's rebooted to a black screen and cursor only - nothing works, safe mode is no different - can't open CMD or Task manager
Can't seem to get Advanced options > System restore, PC keeps only giving F8 safemode options, none of them work
He doesn't have any 8.1 Media either. How to get him back into Windows ?
cert_rem.jpg
i'm trying to remove the above mentioned (in pic) certificate using CMD (all the problem relies on using CMD which is what i need) i've tried those lines:
certutil -delstore Root 02ac5c266a0b409b8f0b79f2ae462577
certutil -delstore "Root" "DigiCert High Assurance EV Root CA"
(02ac5c266a0b409b8f0b79f2ae462577 is the certificate serial number)
and this is what i get in CMD:
Root "Trusted Root Certification Authorities"
CertUtil: -delstore command completed successfully.
Press any key to continue . . .
but again when i run Microsoft Management Console (mmc.exe), the stupid certificate is still there
I have several Windows 7 and 8.1 systems that can access the "Acronis Forum" web site without any problems. For some reason one system running Windows 8.1 gives me the Security Certificate error when I try to access it. I can eventually log on but as soon as I try to enter a post it kicks me off again.what happened to cause this error to start popping up. I don't think there are any other web sites that I access with this system that have this problem?
View 6 Replies View RelatedI have found out how to encrypt a folder I would sent to the Cloud. I also saw how to decrypt the folder.
I saw mention of backing up the cetificate which sems to complicate the process.. if you can decrypt a folder you have encrypted, why is it necessary to backup the certificate? Is it because the first time a certificate is generated and without it you cannot open the folder?
If so where do you back the certificate up to in case of drive failure?
I downloaded a ps2 emulator and when I go to update my diretcx I get the cabinet file missing and the certificate is invalid.
View 2 Replies View RelatedI'm trying to keep the windows 8 start screen open on one screen and have the other open to the desktop, but any time I click an app on the desktop the 2nd screen with the Windows 8 start screen minimizes. Is there any way to change this behavior?
View 3 Replies View RelatedI have upgraded my windows 8 to 8.1 and now no apps will work and the pc settings wont open also I have activated windows but still wont work
View 14 Replies View RelatedI created a vhd file and cant put it in the recycle bin because every time I try it says Cant open file because it is open in System, I try again but it doesn't work. I've just lost 400gb of disk space!
View 9 Replies View RelatedI was just surfing Google and all of a sudden task manager poped up? I didnt ctrl-alt-delete or anything it just randomly poped uped on my screen without me doing anything. Im on windows 8...
View 3 Replies View RelatedA process called desktop manager is using a lot of cpu
View 2 Replies View RelatedI have installed windows 8.1 and Windows 7
And the boot manager was windows 8.1
After the my Windows 7 crashed, and I reinstalled
The boot manager now is Windows 7
How can I get Windows 8.1 to be the boot manager?
My problem is that when i try to boot to F11 Recovery Manager i get the "error 0xc0000225" message.
Here is how my partitions look -As you can see i have the Recovery partition there, it is actually 17.5GB in actual size. Here is a what the Recovery (D) folder looks like -In the "HP Recovery Manager" it also says on the left "Disabled: Recovery partition is removed" but on the right side it actually allows me to remove it, which doesn't make sense, this image will show you what i mean -
I actually do have the Recovery Media on a USB in which i created from this very drive, i can boot the PC from the USB which then gives me options to factory restore etc.
The whole point is that i want this to work without reverting back to the recovery USB, is there any way at all to repair this?
I'm disabling some fonts via font manager (NexusFont) because there's way to many fonts I don't use and it's really annoying to scroll through every single font in PhotoShop and Illustrator. So which fonts should I not disabled? Like what are the fonts that Windows 8.1 and programs usually use?
View 5 Replies View RelatedHow can i put Task manager in the Context Menu.
View 8 Replies View RelatedIt doesn't even seem to have a name. I tried disabling the "status bar", but that wasn't it (that was another bar that was just over this one).
View 9 Replies View Relatedhow i delete this program from task manager?
View 6 Replies View RelatedHow to disable windows boot manager. Before my system is just go to windows if i boot my computer.
But now my system go to windows boot manager if i boot my computer. And its need me to choose the os or wait for 30 sec.
I use uefi Windows 8. I already disable it via easybcd
Via msconfig
And via windows startup options.
And thats all just make the boot manager go faster not remove it. It just change the 30 sec to 0/3sec.
I just got a new laptop with an i7-4700mq in it.. 4th gen Intels.. what does task manager performance tab show? Mine shows the processor at 1% usage, but the speed up at 3.2 GHz which is turbo boost speed I think..
See attached picture for what I mean. I just remember my previous laptop (i7-740qm) would show it throttling right down to less than 1GHz when nothing was happening. I have the latest drivers.
How can I disable the windows 8 boot manager?
Then re-enable the classic windows boot manager?
how do I add a program to the Task Manager in 8, that will start when the machine start?
View 2 Replies View RelatedRunning Win 8.1 on HP laptop.
Task Manager shows Disk at 100% but only a couple on tasks show any HDD activity.
I assume that there are hidden processing eating up my HDD (and CPU).
How do I see what else is running?
Recently Task Manager decides to crash on open.
After that these 2 entries are created in the Event Viewer:
Event ID: 1000, Source: Application Error
Code:
Faulting application name: taskmgr.exe, version: 6.2.9200.16384, time stamp: 0x50107c26
Faulting module name: taskmgr.exe, version: 6.2.9200.16384, time stamp: 0x50107c26
Exception code: 0xc0000005 Fault offset: 0x0000000000039924
[Code] .....
I suppose the second entry is sent by Error Reporting to MS? What is causing the crash?
I have an error message at boot time that says [fail] twice then boots normally.
I have tracked it down in other posts to the bios which I change and it works for awhile but then mysteriously changes itself back.
Here is what I do.
F2 at Dell logo
move tab to "boot"
Reorder the boot order to the following:
Windows Boot Manager
UEFI Onboard LAN IPv4
UEFI Onboard LAN IPv6
then save and exit
machine reboots without error message
Runs/boots fine for awhile then message reappears.
Going back into BIOS shows Windows Boot Manager has moved to the bottom of the list again.
Repeating the fix is only temporary.
How can I set up the BIOS to stay where I put it?
I have a Dell running Win 8.1
I have an inquiry about the Windows 8 tskmgr loading time. Whenever I press CTRL+SHIFT+ESC, it takes AGES to pop up.Usually between 10 and 20 seconds. This happens after every boot and is very frustrating. What is the cause of this and is there a solution?
View 9 Replies View RelatedJust found out that when I go to Startup items from Task manager and msconfig, Startup is not populated at all. All the items set to start are working and visible, just no listing in Startup for any. System scan including Dism comes up clean as a whistle and so is malware detection. Haven't checked since newest updates but can's see a reason for them to do only that.
View 7 Replies View RelatedI want to be able to disable elevated task manager, but not normal task manager for certain accounts.
How would I do this? OS: Windows 8 Professional
I'm running Windows 8.1 on a SDD with a second HDD along side it. Inside the Device Manager I disabled my second HDD and rebooted my system.
Windows started as normal, but a few key windows programs have stopped working:
- Task Manager
- Device Manager (basically all control panel functions)
- Powershell (Command Prompt Works, but can't be opened with administrative rights)
The main problem is that I now can't enable my second HDD. Why the HDD is needed for these programs and how I can re-enable my HDD?