"not enough storage is available to complete this operation" - error on my IE script! How

When I try to send messages to my contacts, a window appears and says "not enough storage is available to complete this operation" on IE script! Please, explaine me whats this about and tell me how to solve this thing.

"not enough storage is available to complete this operation" - error on my IE script! How to solve it?microsoft works

1.) You may have too many programs running in the background draining your system's resources. Below you will find instructions concerning accessing your START UP MANAGER on your computer. Do NOT disable your firewall, anti-virus or any programs you are unsure of what they are! You will be looking for programs you've downloaded or installed from a CD that aren't programs needed to operate your computer! (If you are unable to use the msconfig method, there are freeware programs online you can download. Do an advanced Google search for FREEWARE and Startup Utility or Startup Manager.)

Click on: Start

Click on: Run

Type: msconfig

Click on: Startup

Uncheck: All programs which you don't need starting up every time you reboot or restart your computer.

2.) RESTART your computer now.

3.) While using Yahoo Messenger, only have one browser window open when you are on the Internet chatting through Yahoo Messenger and close all other applications you were using such as Limewire, Paint, Word, etc. because they ALL use up memory. Having too many programs and applications running will cause your Yahoo Messenger to lag or malfunction.

4.) If (Steps 1-4) do NOT solve your problem, try un-installing then re-installing your Yahoo Messenger:

How to un-install Yahoo Messenger:

Close Yahoo Messenger

Click on: Start

Click on: Control Panel

Click on: Add/remove programs

Locate and remove Yahoo Messenger

5.) Download Yahoo Messenger:

Yahoo Messenger 8.1 for Windows:

http://messenger.yahoo.com

Yahoo Messenger for Vista:

http://messenger.yahoo.com/windowsvista....

6.) If none of the above suggestions solve your problem:

Here is a link to a Yahoo Messenger Help Request Form. Since they don't provide categories for EVERY problem or question type, pick one that fits as close as possible to your problem, making sure to go into a lot of detail when describing your issue(s) or asking a question: