Can’t Verify The Signature: To fix this Can’t verify the signature error, try the following methods.
Method 1: Try a wired connection
If you’re using a wireless connection, try connecting your computer through a network cable instead. This may also speed up the download and install process.
Method 2: Clear temporary Internet files
To clear temporary Internet files on Internet Explorer automatically, run fix it.
Windows 10
- Press the Windows logo key + X to see a list of commands and options. (Basically a quick way to get toPrograms and Features in Control Panel.)
- Click Programs and Features.
- Click the Office program you want to repair, and then click Change.
- Do one of the following:
- In Office 2010, click Repair > Continue.
- In Office 2013, click Quick Repair.
Windows 8
- Press the Windows logo key + X to see a list of commands and options. (Basically a quick way to get toPrograms and Features in Control Panel.)
- Click Programs and Features.
- Click the Office program you want to repair, and then click Change.
- Do one of the following:
- In Office 2010, click Repair > Continue.
- In Office 2013, click Quick Repair.
Windows 7
- Click Start > Control Panel > Programs > Programs and Features.
- Click the Office program you want to repair, and then click Change.
- Do one of the following:
- In Office 2010, click Repair > Continue.
- In Office 2013, click Quick Repair.
You might need to restart your computer after the repair is complete.
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