text: c below....? mspaint caused an invalid page fault in module mfc42.dll at 017f:6c37f9eb. registers: eax=00000000 cs=017f eip=6c37f9eb eflgs=00010202 ebx=00680c94 ss=0187 esp=0056f91c ebp=0056f940 ecx=00007fff ds=0187 esi=00691160 fs=426f edx=0001fd24 es=0187 edi=0056f950 gs=0000 bytes at cs:eip: 89 48 58 8b 45 fc 3b 47 0c 7c cf 33 f6 39 77 0c  stack dump: 00000001 00680c94 00680c94 00000258 00000008 00691160 0056f998 00680c94 00000008 0056f9a4 6c3d66b6 0056f950 00000000 6c40f438 6c40e488 00691f90 it means theres a corrupted file. you need to reinstall mspaint if you want that error to go away.  or just go to http://www.pctools.com and do a registry cleaner and maybe you can clean your registry and repair it. it looks like a stack error coming from your registration keys.