How to: Fix Session5_initialization_failed Bsod Error – ITechBrand

The session5 startup failed problem is common on older systems running Windows XP and Windows 7.
The most common reasons for this BSOD issue are hardware failure and faulty system images.
Use the system file checker tool and the check disk program to scan and fix system files.
To avoid system problems, ensure all system and external device drivers are up to date.