How to Refresh Your LPVR Trial License
This documentation is outdated, it only applies to obsolete versions of our trial software.
In case the initial trial for LPVR that we provide to you is not long enough, in exceptional cases we can provide you with an extension to your initial trial. Please follow the following steps to refresh the license:
Quit SteamVR
Uninstall the previous trial key with the command described here: https://docs.sentinel.thalesgroup.com/ldk/LDKdocs/Install/Installation%20Guide/RTE_using_Utility/haspdinst.exe%20Utility.htm
that means, run from the command line:
haspdinst.exe -fr Use the haspdinst.exe included in the previous zip archive that we sent you.
Then please download an updated haspinst.exe from the link provided by us via email.
Install the new key driver form the command line with:
haspdinst.exe -iAfter that your LPVR driver should be running again. Note that uninstalling the LPVR driver itself is not necessary.