Why don't you click on one of the Errors in the Result Status page Status column and post the log here for our review?

Ya I am concerned: I've received eight errors in just this past week and am wondering what's going on, if it's WCG/BOINC or my computer.

Here are two of the error logs (parts of the top of the logs, some are pages long, some are blank):

<core_client_version>5.10.45</core_client_version>
<![CDATA[
<message>
The system cannot find the path specified. (0x3) - exit code 3 (0x3)
</message>
<stderr_txt>
tal used = 142925823
Difference = 0

<core_client_version>5.10.45</core_client_version>
<![CDATA[
<message>
- exit code -805306369 (0xcfffffff)
</message>
<stderr_txt>
Failed to get VersionInfo size: 2

And here is a recent, full log:

<core_client_version>5.10.45</core_client_version>
<![CDATA[
<message>
The system cannot find the path specified. (0x3) - exit code 3 (0x3)
</message>
<stderr_txt>
World Community Grid HCC (projects/www.worldcommunitygrid.org/wcg_hcc1_img_5.20_windows_intelx86) version Failed to get VersionInfo size: 2

INFO: No state to restore. Start from the beginning.
ERROR: Restoring checkpoint failed. Unable to restore state!
In ExtractGlcmFeatures: End of 0 iteration of outer loop.
In ExtractGlcmFeatures: End of 1 iteration of outer loop.
In ExtractGlcmFeatures: End of 2 iteration of outer loop.
In ExtractGlcmFeatures: End of 3 iteration of outer loop.
In ExtractGlcmFeatures: End of 4 iteration of outer loop.
In ExtractGlcmFeatures: End of 5 iteration of outer loop.
In ExtractGlcmFeatures: End of 6 iteration of outer loop.
In ExtractGlcmFeatures: End of 7 iteration of outer loop.
In ExtractGlcmFeatures: End of 8 iteration of outer loop.
In ExtractGlcmFeatures: End of 9 iteration of outer loop.
In ExtractGlcmFeatures: End of 10 iteration of outer loop.
World Community Grid HCC (projects/www.worldcommunitygrid.org/wcg_hcc1_img_5.20_windows_intelx86) version Failed to get VersionInfo size: 2

In ExtractGlcmFeatures: End of 11 iteration of outer loop.

And another:

<core_client_version>5.10.45</core_client_version>
<![CDATA[
<message>
The system cannot find the path specified. (0x3) - exit code 3 (0x3)
</message>
<stderr_txt>
World Community Grid HCC (projects/www.worldcommunitygrid.org/wcg_hcc1_img_5.20_windows_intelx86) version Failed to get VersionInfo size: 2

INFO: No state to restore. Start from the beginning.
ERROR: Restoring checkpoint failed. Unable to restore state!
In ExtractGlcmFeatures: End of 0 iteration of outer loop.
In ExtractGlcmFeatures: End of 1 iteration of outer loop.
In ExtractGlcmFeatures: End of 2 iteration of outer loop.

Hi, Running Vista Home Prem, using avast! Antivirus. Using the latest BOINC client from the WCG site. =]