Can't open WinXP after Guest Aditions + usb problem

[thelegr]

Hello

That's my 1st post here because i have 2 problems with my host...

I have installed VBOX 4.0.4 and winxp host but when i get into safemode and i installed Guest Aditions (with direct 3d support) and i restarted my pc i was waiting for "starting windows" but my V.PC restarted..... The same happened 5 times and then i get into safemode again. I restored my pc and everything was ok. then i installed in normal mode G.Aditions without Direct 3D Support and after restart, the same problem came up..... Restore again.... I Installed into safemode again G.Aditions without Direct 3d support but the same problem again.... What's the problem?

In addition, all my usb devices are Unavailable.... why is that happening?

Thank you in Advance


PS*
Sorry for my english :S

[thelegr]

Hello again... My problems solved by installing lastest version of VBox! But i can't connect my usb flash drive (allthough it is enabled and recognized by host... it seems to be installed on host but i can't see the drive on "my computer") In addition, is there any way to connect my ICD DEBUGGER (for programming pic ICs) to the V. PC? it seems to be an available option in usb devices but is not recognized from my compiler... Any ideas????

[stefan.becker]

Extension Pack installed? Member of group "vboxusers"? Rebooted?