Not Enough

"Not enough server storage is available to process this command." 1
"Not enough storage available to process this command" 2
"Not enough storage to Complete Operation"

"Not enough server storage is available to process this command." error.

SYMPTOMS: When accessing shares on a server from a client, you may receive "Not enough server storage is available to process this command." error. You may receive this message and Event ID: 2011 after you install Norton Antivirus for Windows.

Resolution:
1) The registry value IRPstackSize may be not explicitly present. To increase the value of the parameter, go to the key HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\ LanmanServer\Parameters. If the key is not present, choose Add Value in the Registry Editor. The Value Name should be IRPStackSize and the Data Type is REG_DWORD.
2) Remove any unnecessary entries from this value in the registry, HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\LanmanServer\Parameters\NullSessionPipes.
3) If the machine has a non-zero PagedPoolSize in the Registry, you need to re-set it by going to HKEY_LOCALMACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management and double-click on PagedPoolSize and set to 0.
4) Disable Norton antivirus to see if that will fix the problem.

For consultants, refer to Not enough server storage is available page.

"Not Enough Storage to Complete Operation"

SYMPTOMS: When you try to open the Printers folder, you may receive the following error message "There is not enough storage to complete this operation". This is because the size of the registry has exceeded the maximum size set in the virtual memory settings.

RESOLUTION: Increase the maximum registry size. To do that, go to Start>Control Panel>System>Performance> Change (In Windows 2000, click the Advanced tab, click Performance Options, and then Change). Type a larger value in the Maximum Registry Size box.