I got the error below when install Lync Basic 2013 on my PC, please give me some suggests for detecting error and fix it to install!
Problem signature: Problem Event Name: OfficeClassicSetup SETUP EXE VERSION: 15.0.4420.1017 SETUP DLL NAME: OSETUP.DLL SETUP DLL VERSION: 15.0.4420.1017 ERROR CODE: UnexpectedError MSI HRESULT: Unspecified ERROR DETAILS: C6F06531 FIRST ERROR CODE: UnexpectedError OS Version: 6.1.7601.2.1.0.256.48 Locale ID: 1033 Read our privacy statement online: http://go.microsoft.com/fwlink/?linkid=104288&clcid=0x0409 If the online privacy statement is not available, please read our privacy statement offline: C:\Windows\system32\en-US\erofflps.txt
p/s:
I tried setup lync2013 on my friend's PC with Win7 Ultimate, Office 2007 and got no error, everything go well :( so the setup file is good.