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IDProjectCategoryView StatusLast Update
0002659SpeedFanInstallationpublic2019-09-13 16:59
ReporterLizMarrAssigned Toalfredo 
PriorityhighSeverityblockReproducibilityhave not tried
Status assignedResolutionopen 
PlatformWindowsOS10OS Version16281
Product Version4.52 
Target VersionFixed in Version 
Summary0002659: cannot reinstall speed fan after Windows update
DescriptionWindows did an update and moved everything to a windows.old directory. I wasn't using Speedfan at that time so I didn't even check to see if it had been moved or not. Apparently it had been moved and key files removed from the Windows directory. I now get the following error:

Unable to install SpeedFan service into ervice database
Installation is not complete...

Renamed speedfan.sys and tried again, no luck
I copied the speedfan directory from another computer and tried to run and got this error:

Error <SPEEDFAN Driver Not Installed>
Is SPEEDFAN service started?

I am assuming it is either a signing issue, an issue with leftover files that Windows did not clear away when it removed SpeedFan when updating, or perhaps a permission issue. Can you please let me know if there are any files I can be finding for a manual uninstall or other remedies? I would really like to know what is happening with my fan on this new machine.
TagsNo tags attached.
Motherboard ModelNOT APPLICABLE
Video Card Model



2017-09-10 06:40


SpeedFanError01.jpg (67,290 bytes)
SpeedFanError01.jpg (67,290 bytes)


2019-08-25 08:34

reporter   ~0009331

I think you should re-update your windows there are some files are Missing or corrupt thats wahy drivers have that error get More help best Hacks


2019-09-13 16:59

reporter   ~0009338

I have been solve this issue as i write before you may can visit for further help

Issue History

Date Modified Username Field Change
2017-09-10 06:40 LizMarr New Issue
2017-09-10 06:40 LizMarr Status new => assigned
2017-09-10 06:40 LizMarr Assigned To => alfredo
2017-09-10 06:40 LizMarr File Added: SpeedFanError01.jpg
2019-08-25 08:34 david001 Note Added: 0009331
2019-09-13 16:59 david001 Note Added: 0009338