How to Solve program install error 0x80070660

When installing Python and VC runtime library, the errors reported by many software are 0x80070660, saying that the temporary folder has no space or permission.

After detection, it is found that there is permission and space. Next solution


Create the installer folder in the %windir% directory.


The following methods are from YouTube. I’ve tried them and they’re useless. They may be useful to others. Let’s put them here for the time being

Method 1: win10 system, run “troubleshooting” and restart

Method 2: run the following command and restart

net stop wuauserv
net stop cryptSvc
net stop bits
net stop msiserver
ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
ren C:\Windows\System32\catroot2 catroot2.old
net start wuauserv
net start cryptSvc
net start bits
net start msiserver

Method 3: rmdir/S/Q C: \ windows \ softwaredistribution \ download \ sharedfilecache

Method 4: Windows Update – & gt; Advanced options} turn off the “provide additional Microsoft product updates when updating windows” option and restart

Method 5: install VC runtime library_ redist. x[Arch]. exe

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