Access is denied in Plugin registration tool login

Access is denied in Plugin registration tool login 

If you have any doubt in the post please post comments. I will try to solve your problem.

When you try login plugin registration tool the below mentioned error occur.

Solutions:

Check your username and PWD has valid in the CRM login. If the username is not in the CRM user list then this error occur. 

Create a username and PWD in the CRM users(Settings->Security->Users). Then try login with that username and PWD in the plugin registration tool. You can successfully login.