1. Click on Start > Run > regedit & press Enter
2. Find this key name HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\LanmanServer\Parameters
3. Locate IRPStackSize
4. If this value does not exist Right Click on Parameters key and Click on New > Dword Value and type in IRPStackSize under the name.
5. The name of the value must be exactly (combination of uppercase and lowercase letters) the same as what I have above.
6. Right Click on the IRPStackSize and click on Modify
7. Select Decimal enter a value higher than 15(Maximum Value is 50 decimal) and Click Ok
8. You can close the registry editor and restart your computer.