Sort: CMD, from the outcomes, right snap CMD
Snap ‘Keep running as Administrator’
At the Command Prompt, type: sfc/scannow
This will check for any trustworthiness infringement
Restart your framework
Click here to Install Office Setup : Activate Office 2016
How to Activate Windows 7?
Cripple your Antivirus utility before endeavoring the overhaul.
Restart a couple of times at that point attempt once more.
Impair General USB Devices.
On the off chance that you are utilizing a SCSI hard plate, ensure you have drivers accessible for your capacity gadget on a thumdrive and it is associated.
Amid Windows 10 setup, tap the Custom Advanced Option and utilize the Load Driver order to stack the suitable driver for the SCSI drive. On the off chance that this does not work setup still comes up short, consider changing to an IDE based hard plate.
Play out a perfect boot, restart then attempt once more.
In the event that you are overhauling utilizing the .ISO document, detach from the Internet amid setup, on the off chance that you are associated by LAN or Wi-Fi, handicap both at that point endeavor setup once more.
On the off chance that you are refreshing through Windows Update, when the download achieves 100% separate from the Internet LAN or Wi-Fi at that point continue with the establishment.
On the off chance that that does not work, have a go at utilizing the .ISO record to update if conceivable.
On the off chance that you are associated with a space, change to a nearby record.
In the event that you have any outer gadgets appended to the machine, disengage them.
Snap Start > Settings > Update and security > Activation > Change the item key
For more details, visit : Activate windows 7