I am not sure how much help I can be, you seem to have a couple of things going on.
NvCpl.dll - Nvidia Control Panel which allows changing Nvida video settings.
avgcc.exe - AVG Control Center part of Anti-Virus program by http://www.grisoft.com
msvcr71.dll - Microsoft Visual C Runtime library version 7.1 engine.
msconfig.exe - The System Configuration utility helps you find problems with your Windows XP configuration.
0xc0000022 - The application failed to initialize properly (0xc0000022).
From what I can gather there are some basic problems when getting all of the above errors: A possible virus, the user does not have the rights to run the application, or a corrupted DLL (Dynamic Link Library) file.
A) Can you perform a virus scan of your system to take this possibility out of the equation ?
You do not mention the version of AVG software, but on AVG Free Forum, another user had a similar problem with AVG 7.5 called avgcc.exe - the application failed to initialize. At the end of the thread, there is a recommended tool.
Microsoft KB Article 310560 How to troubleshoot configuration errors by using the System Configuration utility in Windows XP may help in troubleshooting the MSConfig.exe error.
C) In addition to downloading replacement DLL files from the software's website, I found DLL-files.com where you can download filesd for <img src=/S/free.gif border=0 alt=free width=30 height=15>. You can find and download nvcpl.dll here and msvcr71.dll here.
Long winded <img src=/S/sorry.gif border=0 alt=sorry width=15 height=15> .