I'm trying to install but I get a message that the system administrator has set policies that prevent installation. Is there any way to fix this?

[NJMick]

New computer with Windows 10.

[Ratslinger]

This is a Windows situation and not specific to LibreOffice. This link may help: click here.

[JKEngineer]

If the machine’s policies allow you to run programs from a flash drive, you could use the LibreOffice Portable It will run from a flash drive and when closed will leave virtually nothing on the host machine (unless you save your documents on the host). You should first download and install the Portable Apps Platform Portable Apps Platform and then use it to manage the installation of LibreOffice and any other of the more than 300 programs offered in this format.

Depending on the machine’s policy, you may be able to “install” to the HD.

Note that as used above, “install” is a much more limited word than usual. The installation routine is limited to setting up the necessary files in a PortableApps directory and does not involve the Windows Registry or program components external to Portable Apps.

You can do the flash drive installation from another machine and then just use the drive on the target machine.