Not enough server storage is available to process this command

When trying to access a shared items on a Windows NT server (which is still in use!), the following error is thrown.

Not enough server storage is available to process this command.

Even though this issue is not directly related to SQL Server, this may affect where Log Shipping is configured on a server running Windows NT. To fix this issue, the value of IRPStackSize DWORD needs to be increased in the registry. This article on Microsoft Support site explains it better.