Hey folks,
I've run into a little big problem due the Lync Web App installation via mstsc on a stand alone Terminal Server 2008 SP2 64 Bit. When I tried to install the Lync Web App Plugin viamstsc and standard user I get the message:
"The system administrator hasset up a policythatthe installationprevents"
Till that it's just fine.
The next thing I did is to disable the UAC and DEP, but same problem as above. I also tried to extract the install EXE for the MSI packages to allow the installation. But did not work.
After I searched the internet for an answer relating to this problem I've had to create or change a RegEdit entry. So I switched to the registry to:
HKEY_Local_Machine\Software\Policies\Microsoft\Windows\Installer
and created a DWORD entry DisableMSI and set it to 0. Then I tried the installation of Lync Web App Plugin viamstsc and standard user again and this message appeared:
"The installer has encountered an unexpected error installing this package. This may indicate a problem with this package. The error code is 2755"
Now the curious thing is, that when I am logged on locally, the standard user is able to install the Lync Web App Plugin. And it works fine. After the installation is complete I can switch to mstsc again and it works.
The only thing what doesn't work is to install Lync Web App Plugin via mstsc into the user profile.
Any suggestions?
