NİS 2012 GETS CORRUPTED AND NEEDS REİNSTALLİNG WHEN REGİSTRY CHANGES ARE MADE.

Hi All, twice in the last year i've had to use ERUNT to recover the Registry

 

and  even though,i disabled Anti Virus,Sonar Protection,Firewall and İntrusion Prevention  beforehand,

 

my NİS2012  afterwards became unusable and had to be  Un installed / Reinstalled.

 

Any ideas anyone what else i could do in the future,to prevent this from happening again?

 

Thank you.