5.0.2/4.3.30 crashes directly after installation (win7 x32)

[Mies030]

Hello,

I've search the internet for 2 days now to overcome my problem. Unfortunately, without finding an answer. Via Twitter @VirtualBox advised me to post my problem here. So lets try...

My problem is that directly after starting VB 5.0.2, directly after installation, this messages appears:
Callee RC: REGDB_E_CLASSNOTREG (0x80010154)

Removing and re-installing VB5.0.2 did not make any sense. Even tried some recommended commands in the DOS box such as:
VBoxSVC /ReRegServer
regsvr32 VBoxC.dll

This provides the messages: DllRegisterServer in VBoxC.dll secceeded.
But after running VB then, the Callee RC: REGDB_E_CLASSNOTREG (0x80010154) messages appears again.

This morning I tried to install VB4.3.30, in order to exclude that its a matter of "version error". But also 4.3.30 gives an error:
Callee RC: E_NOINTERFACE (0x8004002)

Hopefully some of you has the answer

My system specifications:
Win 7 Ultimate
Service Pack 1
Interl Core i5-3210M CPU 2,50GHz
RAM: 4GB
32-bot OS

(Sorry I created some screen shots but unfortunately "I must be a member for 1 days and have 1 posts before I can post urls" )

My tx in advance!

Mich@

[Mies030]

Ok, in the mean time I figured out something:

The first time I applied the CMD commands in the DOS box of Win7 I'vo got an error. After searching on the internet for that error I found out that I was not Admin in the DOS box. So when in "Run as Admin" the DllRegisterServer in VBosC.dll succeeded. So I also tried to run the VirtualBox.exe via the CMD in the DOS box and surprisingly the VM VirtualBox Manager opened!

So for some reason I'm not logged in as Admin. But that's strange because when I go to: Control Panel->User Accounts and Family Safety->User Accounts it appears that I only have one account on my system and that account says "Administrator"

Anyway, I seems that I'm able to come into the VB Manager