No Windows NT Domain Controller is available for domain

Event ID	5719
Source	NETLOGON
Type	Error

Error: "Not enough storage is available to process this command" - In my case, this problem was caused by non paged pool space. Please follow these steps and check also the KBs to resolve the problem:

1. Set page pool size to 1.5x-3x of your RAM. For example for 1GB of RAM, set the page pool to a value between 1.5 and 3 GB.
2. Click Start, click Run, type regedit in the Open box, and then click OK. Locate and then click the following registry subkey:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management. On the Edit menu, point to New, and then click DWORD Value. Type PoolUsageMaximum as the entry name, and then press ENTER.  Right-click PoolUsageMaximum, and then click Modify. Click Decimal. In the Value data box, type 60, and then click OK.
Setting the value at 60 informs the Memory Manager to start the trimming process at 60 percent of PagedPoolMax rather than the default setting of 80 percent. If a threshold of 60 percent is not enough to handle spikes in activity, reduce this setting to 50 percent or 40 percent.
3. Click Start, click Run, type regedit in the Open box, and then click OK. Locate and then click the following registry subkey:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager\Memory Management. On the Edit menu, point to New, and then click DWORD Value. Type PagedPoolSize as the entry name, and then press ENTER. Right-click PagedPoolSize, and then click Modify. Click Hexadecimal. In the Value data box, type a value of FFFFFFFF, and then click OK. Setting PagedPoolSize to 0xFFFFFFFF allocates the maximum paged pool in lieu of other resources to the computer.
4. Quit Registry Editor.
5. Restart the server for the changes to take effect.