Run Regedit and find the key HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\FileSystem. 

Look for an entry in the right pane titled "NameNumericTail" and delete it. 

Close RegEdit, reboot and retry the installation. 

Key:[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\FileSystem]
Value Name: NameNumericTail
Data Type: REG_DWORD

 

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