No Access Allowed" Error In Tally

Error of No access allowed in tally
Step 1: if we get No access allowed in Tally that means user has logged in the company with user level id in Tally
Step 2: Inform user to login with admin Id in Tally.
Step 3: If user cannot login with admin id in Tally then we have to enable the option of "Dont have Admin access" in Biz analyst desktop application.
Step 4: Issue will be resolved.