Exception error when connecting with VSphere client

[stickyfingers85]

Good Morning

For some reason I have started to get an error message whenever I connect from my Windows 7 computer to either our VCenter Server or any of our 11 ESXi Servers, when using VSphere client.

The error message is:

I'm running Windows 7 64 bit with SP1

We are using ESXi 5.0 and VCenter version 5.0 running on Windows 2008

So far I have tried the followig to resolve the problem:

Reinstalling (repair) vsphere client

Uninstalling vsphere, and then installing again

Reinstalling .net framework 4.0

Checked disk space, plenty available

Emptied all my temp folders

I am the only one having problems, my colleagues can connect fine, and if i Remote Desktop to the VCenter Server i can connect fine using the vsphere client from there

It's only my computer thats having the problem

Any ideas?

Thanks in advance

Andrew

[aravinds3107]

Was the system got update with Microsoft patches recently/

KB1033387 state to reinstall VisualJ#. May be you give a try

[stickyfingers85]

I'm sorry, i forgot to mention that I had already found that and tried removing and reinstalling Visual J#

There haven't been any patches installed recently that i know of, but my antivirus has been changed from eTrust to Microsoft SCEP