Method 1:
Use the Internet Explorer (No Add-ons) mode
To do this, click Start, point to All Programs, point to Accessories, point to System Tools, and then click Internet Explorer (No Add-ons).
If this resolves the issue, follow these steps to isolate the browser add-on that is causing the issue:
1. Click Tools, and then click Internet Options.
2. Click the Programs tab, and then click Manage add-ons.
3. Click an add-on in the Name list, and then click Disable.
4. Repeat step 3 until you identify the add-on that is causing the issue.
http://answers.microsoft.com/en-us/ie/forum/ie9-windows_7/webpage-object-error/a7d3db83-9d9b-4bbb-83f0-63332ed3f451
Use the Internet Explorer (No Add-ons) mode
To do this, click Start, point to All Programs, point to Accessories, point to System Tools, and then click Internet Explorer (No Add-ons).
If this resolves the issue, follow these steps to isolate the browser add-on that is causing the issue:
1. Click Tools, and then click Internet Options.
2. Click the Programs tab, and then click Manage add-ons.
3. Click an add-on in the Name list, and then click Disable.
4. Repeat step 3 until you identify the add-on that is causing the issue.
http://answers.microsoft.com/en-us/ie/forum/ie9-windows_7/webpage-object-error/a7d3db83-9d9b-4bbb-83f0-63332ed3f451
