I've had troubles installing IE10 on Windows 7 Ultimate x64 from both Windows Update and the standalone installer, so after a lot of reading and trying on my own, I decided to ask for help here.
1. I tried to run the System Update Readiness Tool, but it fails with the message "Only one instance of wusa.exe is allowed to run".
2. The System Files Check scan finishes with the message "Verification 100% complete.
Windows Resource Protection did not find any integrity violations."
3. I was getting the error code 9C41 in Windows Update when I tried to install IE10, now after uninstalling IE9 I get the same error code for it, so I'm back to IE8.
4. I removed some of the older .cab files in the CBS folder because of the 8 MB limitation on uploaded attachments.
Reinstalling the operating system just for IE is out of the question, so if anybody with enough patience could lend a hand I would be grateful.
Thank you in advance.