Safe mode is very good solution for enconter this types of problems.
If you are using windows 7, then press f8 when starting your computer and choose safe mode.
if you are using windows 8 or 8.1 or 10, then try this link
http
/www.howtogeek.com/107511/how-to-boot-into-safe-mode-on-windows-8-the-easy-way/