Is it Malware?

I have read the Read and run me first sticky but I am unable to perform those actions. I was on the Internet this evening and everything was fine and all the sudden my IE windows started closing. I thought something was up so I immediately started to run my cleaners and scanners but I could not run any of them except for CCleaner and I couldn't use it fully...I could only run the cleaner...when checking for issues I got this message ActiveXErr: -2147194454: Out of memory.

These are some of the problems I am having:

I was able to update Spybot S&D but when I tried to open it to run it I got this message;

Application has been changed since it was created. Since Spybot S&D does not change itself, we recommend you check your system for malware & viruses instantly!

When I tried to run XoftSpy I got this message:
Out of memory! The virus or unwanted program was not deleted!

This was followed by another message:
Runtime error! Program: C:\ProgramFiles\Xoftspy\xoftspy.exe
This application has requested the runtime to terminate it in an unsual way. Please ontact the application's support team for more info.

I don't remember what I was doing when I got the following message:
runtime error 203 at 00FC4DE5.

All of this has just happened and I am even having trouble getting online at times.

Is this Malware or is there something else wrong with my computer? And since I am unable to run my scanners and cleaners where should I go from here?

Thanks,
April

 

Hi...I thought that I would try a system restore to see if that would work and it did! YAY! What happened is that my computer needed some updates...when I installed the updates I started having all of these problems. When I did the system restore it fixed it somewhat...IE was still acting up so I tried to install the updates again and it so far so good.

Thank you for your help!

MsApril