Hi Stansd,
It seems like something in Internet Explorer is preventing Snipping Tool to do its task.
Were you able to capture screenshots earlier from Internet Explorer using Snipping Tool before this issue occurred?
Firstly, check to see if snipping tool works on other web browsers. Also, try the steps mentioned below to see if that help you in fixing the issue.
Step 1: Run Snipping Tool in Administrator mode
a. Click on Start; in the Start search type Snipping Tool.
b. Right click on Snipping Tool and choose to “Run as administrator”.
c. Open Internet Explorer and then try to capture screen shots.
Step 2: Perform a System File Checker
The System File Checker tool (SFC.exe) scans for missing or corrupted system files and repairs them. Visit the link below to know how to perform system file checker scan on your computer.
How to use the System File Checker tool to troubleshoot missing or corrupted system files on Windows 7
http://support.microsoft.com/kb/929833
Step 3: Update video drivers on your computer
Visit the link below to know how to update device drivers on your computer
http://windows.microsoft.com/en-us/windows7/Update-a-driver-for-hardware-that-isnt-working-properly
Step 4: Test the issue with a new user account
Visit the link below to knowhow to create a test account
http://windows.microsoft.com/en-us/Windows7/Create-a-user-account
Hope this information is helpful and let me know if you need any further assistance.
Mouneshwar R – Microsoft Support
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