Stop failed. Error code 0x800705aa. Insufficient system resources exist

I am using internet Sec. Premium 4.1.150349.920 virus db 12056 on a win xp sp2 machine and screwy things were happening, so I did a full computer scan overnight, 2 times in a row and both times in the morning an error happened and the applet wouldn’t close and gave the error:

szAppName : cmdagent.exe szAppVer : 4.1.18600.916 szModName : mach32.dll
szModVer : 4.1.18600.916 offset : 000629b5

then trying to stop it I got this
Stop failed. Error code 0x800705aa. Insufficient system resources exist to complete the requested service.

I seemed to have something on the system that I removed on sat 4/7 TrojWare.Win32.Trojan.Agent.Gen[at]188488820 that was in a 91 Mobile folder and since then Safe Mode isn’t working, LibreOffice wouldn’t load and it seemed like eveything was slow, though faster now
Thanks in advance. I hope this makes sense.
Any Ideas

I downloaded "
My Computer is infected! Weird issues are happening! What should I do? " stickied on top which suggested to download and run “COMODO Cleaning Essentials:” I did that and after a time of running it just closes, it doesn’t matter which mode/scan i’m using quick-full it just closes, no message, no error.

Does anybody understand that? OR is that the way it is supposed to work?

Just adding my $0.02. I’ve been having this problem for several months.

My system specs are as follows:
OS: Windows 7 64 bit
CPU: AMD Phenom II X4 955 (3.2GHz)
RAM: 16GiB
HDD: 1TB with two partitions (OS and documents)
HDD: 300MB with one partition (documents)

I’m sure the answer is around here somewhere and I’ll keep looking…

Steps I’ve already performed:
Cleaned temp files
Utilized ComboFix
Uninstalled CIS
Downloaded latest version and installed CIS

Still having the problem with Error code 0x800705aa.

I ran sfc /scannow (in Admin console) and received:

C:\Windows\system32>sfc /scannow

Beginning system scan.  This process will take some time.

Beginning verification phase of system scan.
Verification 100% complete.

Windows Resource Protection did not find any integrity violations.

I have 3 partitions on my harddrive, and the one with the least amount of space still has over 50GB of space. The computer has 16GiB of memory.