Hello!
The problem still persists; now it is on line 7975.
I am sorry I forgot to include the MD5 for the above mentioned file, so I thought I should run a script with OldTimer's List-It (OTL) in order to provide you with MD5 for all the *.mp* files in the said folder, here it is:
========== Custom Scans ==========
< C:\Windows\Installer\*.ms* /md5 >
[2015.03.17 10.48.34 | 002,800,128 |...