Access is denied mapping to a drive

Many times I've run into this problem. And then found solution from various sites. I just share this solution.

Press the Windows key + R

Type regedit in the field

Press Continue if prompted

Select: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System

Locate LocalAccountTokenFilterPolicy. If the key is not there, select Edit > New > DWORD Value and type LocalAccountTokenFilterPolicy and press Enter.

Right-click on LocalAccountTokenFilterPolicy and select Modify.

In the Value Data box type 1 and select OK

Exit the Registry Editor

Snapshot all of the step-

Step-1:Run->regedit ¿

Step -2 : Select HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System

 Step-3: If not found create LocalAccountTokenFilterPolicy -

 Step-4: Select LocalAccountTokenFilterPolicy

 Step-5 : Right mouse click and Modify.

 Step-6: Set value 1 and OK. And Exit Registry Editor.

Hope problem is solved.