It is possible that your PC could be infected. The file name WINDOWS_CLIENT[1].EXE is used by both safe and unsafe programs.
You should urgently check your PC to make sure it is not infected. The free version of Webroot Cloud AntiVirus Beta will scan your PC in less than two minutes and check for millions of spyware and malware infections including WINDOWS_CLIENT[1].EXE. Don't put your confidential data, or your identity at risk, check your PC now with Webroot Cloud AntiVirus Beta.

The unsafe files using this name are associated with the malware group:
The filename WINDOWS_CLIENT[1].EXE was first seen on Feb 12 2010 in the following geographical regions of the Webroot community:
The following file size has been seen:
The filename WINDOWS_CLIENT[1].EXE refers to many versions of an executable program.
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