Wow, this is a really useful and detailed page on how to use DISM and SFC !
Trying to run chkdsk on an ReFS (aka ‘Resilient File System’) pool, returns the message:
The ReFS file system does not need to be checked.
Which.. is a little redundant. Like being asked to enter your “PIN number“.
(There’s got to be a word for this type of wording…)
Oh well. 🙂
If you get either of the errors 0x80004005 or 0x80070003, here is the solution. Aka, here is a possible fix for “A problem is preventing the troubleshooter from starting“.
Steps to verify & fix:
- Run “explorer” (Windows+E).
- Right click on “This PC“.
- Select “Properties“.
- Select “Advanced system settings“.
- Select “Environment Variables“.
You are now halfway done! Now, you also need to verify the other two system variables “TEMP” and “TMP” are pointing to existing folders. (Again, if the folders do not exist, go create them.)
Now, click on “OK” after all four variables are set. And “OK” again to close the “System Properties” dialog box.
Try your Windows “Troubleshooting Problems” again.. if all goes well it should work now.
Summary: Make sure all 4 of Windows “temp” environment variables are pointing to a valid (existing) folder.
(Background: after swapping video cards on an Acer Aspire AX3400G)
An unknown device showed up in the Windows 7 64 bit device manager: Coprocessor.
After some googling.. and going to Acer’s website I downloaded the 64 bit drivers.. unrared each into it’s own folder and let windows pick through the folders (through the “Update Device” option).
The device identified as “NVIDIA nForce System Management Controller“.
The 15.56 nVidia driver might be found here: http://www.nvidia.com/object/nforce-vista-win7-64bit-15.56-driver.html
Hope this helps someone..!
(I’d add a permlink to the Acer drivers, but they keep changing their site around)
(Also works with Windows 8 64bit)