Okay, I got accross my original problem: the installation went ok without any issue on Windows 2008 R2:
But then I got in the Event viewer the following results:
Code:
Faulting application name: BAS-AS.exe, version: 1.2.3.0, time stamp: 0x3f1e456d
Faulting module name: ntdll.dll, version: 6.1.7600.16559, time stamp: 0x4ba9b29c
Exception code: 0xc0000005
Fault offset: 0x0002de24
Faulting process id: 0x6e4
Faulting application start time: 0x01cb94a4f77667ef
Faulting application path: C:\Program Files (x86)\Research In Motion\BlackBerry Enterprise Server\BAS\External\Bin\BAS-AS.exe
Faulting module path: C:\Windows\SysWOW64\ntdll.dll
Report Id: 3f60f5ea-0098-11e0-abac-005056ac7c2d
Code:
Faulting application name: BAS-NCC.exe, version: 1.2.3.0, time stamp: 0x3f1e456d
Faulting module name: ntdll.dll, version: 6.1.7600.16559, time stamp: 0x4ba9b29c
Exception code: 0xc0000005
Fault offset: 0x0002de24
Faulting process id: 0x464
Faulting application start time: 0x01cb94a4f33ed11e
Faulting application path: C:\Program Files (x86)\Research In Motion\BlackBerry Enterprise Server\BAS\External\Bin\BAS-NCC.exe
Faulting module path: C:\Windows\SysWOW64\ntdll.dll
Report Id: 3f62e5d3-0098-11e0-abac-005056ac7c2d
Seems to be a Windows 2008 R2 update issue. The following did help for me:
BAS-AS.exe fails unexpectdly Admin services unavailable. - BlackBerryForums.com : Your Number One BlackBerry Community