I have the same problem on Windows 10. However, I noticed that it only happened when the virtulabox package was installed.

My problem stems from the fact that the installation is trying to contact a SolidWorks server via the web. Consequently, behind a proxy server with authentication, the installation is blocked.

For my tests, I ended up creating two packages. The first copies the installation files, and the second launches the installation. This already saves me from waiting an hour each time I run the build package.

I'll try using the msiexec commands.
Thanks for your help.

Hello,

I'm trying to create a package for the administrative installation of SolidWorks. I've placed the entire installation in a publicly shared directory. When I run the command `run(r'"\\10.XXX\Share\solid\startswinstall.exe"/install /now')`,

I get an access denied error.

If...