Changed installation directory

[zdavatz]

Hi, I changed my installation directory and now when I restart my Windows partitions I get:

Could not launch a process for the machine 'Windows_2000' (VERR_FILE_NOT_FOUND).

Fehlercode:
0x80004005
Komponente:
Machine
Interface:
IMachine {31f7169f-14da-4c55-8cb6-a3665186e35e}
Callee:
IVirtualBox {76b25f3c-15d4-4785-a9d3-adc6a462beec}

But my windows partitions are still there.

Thank you for your Feedback.
Zeno

[Ingo]

What installation directory you changed?
That for VirtualBox?
That for Virtual Disk Images?
What is a windows partition? Do you use raw host hard disk access?
What does .VirtualBox/Machines/<YourMachine>/Logs/VBox.log say?