bzfilelist.exe hangs Windows PC on boot-up
Often when I boot up my Windows PC, bzfilelist.exe hangs the system, to the point where even opening Task Manager takes a long time. This happened on Win10 and now Win11.
I have a single 2TB NVME SSD (XPG Gammix S50 Lite), using 1.38TB of 1.86TB capacity.
The PX / backup is many years old (at least 5).
I only really do gaming and basic home office stuff (e.g. few spreadsheets, light web browsing, printing recipes, etc.).
Settings are as follows:
- Auto threading / throttle = false
- Manual throttle = faster backups
- max num of backup threads = 4 (AMD Ryzen 5600)
- Schedule = once per day at noon; end at = when done
- I have a number of exclusions (program data, program files, steamlibrary)
- File type exclusions are:
wab~,vmc,vhd,vo1,vo2,vsv,vud,vmdk,vmsn,vmsd,hdd,vdi,vmwarevm,nvram,vmx,vmem,iso,dmg,sparseimage,sys,cab,exe,msi,dll,dl_,wim,ost,o,qtch,log,ithmb,vob,tmp
Recent backup list includes:
C:\ProgramData\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38\updates\308046B0AF4A39CB\parent.lock
C:\ProgramData\Microsoft\XboxLive\NSALCache\cache.dat
C:\ProgramData\regid.1991-06.com.microsoft\regid.1991-06.com.microsoft_Windows-10-Pro.swidtag
C:\Users\Public\Desktop\NVIDIA App.lnk
C:\Users\Public\Desktop\Microsoft Edge.lnk
C:\ProgramData\Microsoft\XboxLive\HTCache.dat
C:\ProgramData\Microsoft\MapData\mapscache\index.idx
C:\ProgramData\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38\updates\308046B0AF4A39CB\backgroundupdate\datareporting\glean\db\data.safe.bin
C:\ProgramData\Microsoft\XboxLive\NSALCache\961009E7-5DCE-44BC-B8D4-455DAF020BC6
C:\ProgramData\Microsoft\Office\Licenses\5\Perpetual\21661362613196314684989226220
C:\ProgramData\Microsoft\MapData\overrides.json
C:\ProgramData\Mozilla-1de4eec8-1241-4177-a864-e594e8d1fb38\updates\308046B0AF4A39CB\backgroundupdate.moz_log
C:\ProgramData\Microsoft\EdgeUpdate\Log\MicrosoftEdgeUpdate.log.bak
What can I do to get Backblaze to stop hanging my PC on bootup? It can take several minutes to resolve.