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Can not find a resolution to error code 2146762485

I have looked on several Websites to no avail. I am trying to get my Microsoft Wireless Intellimouse Explorer 2.0 to operate. I have looked on the Microsoft Website, the wireless mouse sites, etc. Please help me with this dilemma.

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Error code 2146762485 typically is about upgrading to .NET 4.0. Can you use Windows Explorer and update to the latest .NET version (if OK to do so for you). Or, the drivers you want are not signed... A little more detail here superuser.com/questions/367550/… –  Dave Sep 9 '13 at 14:20
When you run the installer are you right clicking and running it as administrator? I have seen this before. –  Paranoid Android Sep 9 '13 at 14:21
2146762485 is the generic ERROR_UNHANDLED_ERROR: "Unknown error condition". When exactly does the error pop up? Are you using the latest version of the driver from MS? –  Ƭᴇcʜιᴇ007 Sep 9 '13 at 14:46

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