Tag Archives: error 1720

Cisco VPN Client 5.0.07.0410: Error 1720. There is a problem with this Windows Installer package.

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Here’s an interesting error:

The above comes up when trying to install Cisco VPN Client 5.0.07.0410 on Windows XP SP3 (so far). I didn’t have this issue on Windows 7 SP1.

To get rid of the error message download Fix.mst file and run the .msi against it:

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