problem creating workspace need help most urgently

[sonun]

I have this SPS running fine for some time now. Now, when I was trying to create new workspaces, I go through the wizard, enter the details, afterwards, I get a "creating workspace, will take some time" message. After sometime I get a "permission denied" message. It asks me to check the event logs for more info. I go into the event logs and see an entry for SPS. I open it to see the following error,
"Workspace Creation - An index could not be created. Permission denied."
I havent messed with any settings of late. What could be the problem. Please advise. I need advise on this asap.
Thanks.

 

[sonun]

the only other erros I see in the event log is,

Windows cannot unload your registry file. If you have a roaming profile, your settings are not replicated. Contact your administrator.
DETAIL - Access is denied. , Build number ((2195)).

I dont know if thats relevant, but just thought I shoudl post it.

Thanks.

 

[sonun]

I also went into SPS MMC -> Properties -> Accounts -> Default Content Access Account and set the proper permissions there.
But still mo luck.
Please advise.

 

[230691]

Hi,
I have a problem which is very similar to yours....
How did you solve it?

Thanks,
Pina