Knowledge base for software setup, errors, and daily tool work.

Fix SQLite Database Locked on Android: Practical Steps

If you're seeing 'android.database.sqlite.SQLiteDatabaseLockedException: database is locked' or s...

How to Fix Microsoft Edge Not Launching

If Microsoft Edge fails to launch—clicking the icon does nothing, or the window appears briefly a...

Reset Windows Security App Without Losing Data

If the Windows Security app is crashing, not opening, or showing errors, resetting it can often f...

Change Windows Security Log Location via Registry

If you need to relocate the Windows Security log (Security.evtx) to a different drive or folder—p...

Fix BitLocker Error 0x8031004a on Windows 10/11

BitLocker error 0x8031004a typically appears when Windows attempts to unlock the system drive dur...

Fix Chrome ERR_TUNNEL_CONNECTION_FAILED When Using VPN