I am typing this for my father he is having issues with windows 7 32 bit after the July 20th 2015 windows update and so far nothing has solved the issues.
The Tweaking.com windows repair gave this response after the scan:
Tweaking.com - Windows Repair v3.2.5 - Pre-Scan
Computer: GIULIO-PC (Windows 7 Home Premium 6.1.7601 Service Pack 1) (32-bit)
Started at (23/07/2015 4:39:13 PM)
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Scanning Windows Packages Files.
Started at (23/07/2015 4:39:13 PM)
These Files Are Missing: (Total: 2)
C:\Windows\servicing\Packages\Package_30_for_KB3003743~31bf3856ad364e35~x86~~6.1.1.1.cat
C:\Windows\servicing\Packages\Package_32_for_KB3003743~31bf3856ad364e35~x86~~6.1.1.1.cat
Problems were found with the packages files, these files need to be replaced (These mainly only effect installing Windows Updates.)
The SFC (System File Checker) doesn't scan and replace some of these files, so you may need to replace them manually.
These files do not keep the repairs from working, you may still run the repairs in the program.
If you need help in replacing these files, post on the Forums at Tweaking.com for help.
Files Checked & Verified: 3,287
Done (23/07/2015 4:43:12 PM)
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Scanning Reparse Points.
Started at (23/07/2015 4:43:12 PM)
No problems were found with the Reparse Points.
Files & Folders Searched: 184,147
Reparse Points Found: 80
Done (23/07/2015 4:48:01 PM)
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Checking Environment Variables.
Started at (23/07/2015 4:48:01 PM)
No problems were found with the Environment Variables.
Done (23/07/2015 4:48:01 PM)
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Done (23/07/2015 4:48:01 PM)
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Done (23/07/2015 4:48:01 PM)
Scan Complete - Problems Found!
You can use the Repair Reparse Points or Repair Environment Variables tools at the bottom of this Window if needed.
While problems have been found, you can still run the repairs in the program.
But for the best results it is recommended to fix the problems reported in this scan if possible.
If you need help fixing any of the items in the log, just post in the forums at Tweaking.com for help.
Any help at this point would be good.