search

DavidXanatos / DiskCryptor

A fork of the DiskCryptor full disk encryption tool
https://www.diskcryptor.org/
431 stars 100 forks source link

Bug (Build v1.3 beta): "Error occurred when installing driver (error code: 87)" when updating from v1.2 beta 3 #91

Open RadarNyan opened 7 months ago

RadarNyan commented 7 months ago

The driver file itself (dcrypt.sys) is updated after reboot though.

TomVee26 commented 4 months ago

Same thing happened to me, it seems it's a generic Windows installation error:

"Under some situations, Windows fails to copy the .inf file because of previous installations, mainly if the previous installation was for an unsigned driver"

This is from a printer installation, but it sounds like the signed/unsigned scenario could apply here as well: https://documentation.alphasoftware.com/documentation/pages/Troubleshooting/Web%20Server/Application%20Server%20for%20IIS%20Amyuni%20Installer%20Error.xml

I ran the DC installer one more time and didn't get the error then. Everything seems to be updated and I can enable Core Isolation just fine.