|As jefro rightly points out, you have risks you are not aware of concerning this request.|
make a second admin equal account. I call mine backdoor. Write down the password and put it in a place you can find it.
It maybe the way back into your system that saves you from complete data loss.
web search safe computing/ proper account setup and follow the recommendations.
Answers are only as good as the information you provide.
How to properly post a question:
Sorry no tech support via PM's