I have been experiencing frequent bluecsreens showing memory management error for a long time. I managed to work somehow on my PC by reinstalling my os windows 7 32 bit but recently I am not able to install any software let alone office and many cases of file is corrupted or files are missing occurs during software installation. Itried checking with antivirus like quickheal avast and other software like malwarebytes etc. and found nothing. Then I used memtest86 to check for ram problems and found this