Insufficient system resources exist to complete the requested service.

#1
Event Type: Error
Event Source: Userenv
Event Category: None
Event ID: 1000
Date: 03.03.2009
Time: 9:17:57
User: NT AUTHORITY\SYST
Description:
RegLoadKey failed. Return value Insufficient system resources exist to complete the requested service. for C:\Documents and Settings\Administrator\Local Settings\Application Data\Microsoft\Windows\\UsrClass.dat.

Event Type: Error
Event Source: Userenv
Event Category: None
Event ID: 1000
Date: 03.03.2009
Time: 9:17:57
User: NT AUTHORITY\SYSTEM
Description:
Windows cannot load the user's profile but has logged you on with the default profile for the system.
DETAIL - Insufficient system resources exist to complete the requested service.
Also, CPU usage is 100%!!!

please help me, thanks in advance

this server running W2k SP4
 
Last edited by a moderator:

fitz

Woah.. I'm still here?
Staff member
Political User
#2
1) what is using up all your CPU?
2) how much free disk space do you have?
3) What is your current max registry size and current registry size?
4) how much RAM is in the server?
 

Perris Calderon

Administrator
Staff member
Political User
#4
first, as fitz says, you have to find out what's using all that cpu, then give american zombie's post a look see

Have seen this problem before.
May want to look at Q312362.
that's an interesting kb article zombie, especially this part;

The following tuning recommendation has been helpful in alleviating the problem:
Start Registry Editor (Regedt32.exe).
Locate and then click the following key in the registry:
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\Session Manager\Memory Management
On the Edit menu, click Add Value, and then add the following registry value:
Value name: PoolUsageMaximum
Data type: REG_DWORD
Radix: Decimal
Value data: 60
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.
Value name: PagedPoolSize
Data type: REG_DWORD
Radix: Hex
Value data: 0xFFFFFFFF
Setting PagedPoolSize to 0xFFFFFFFF allocates
notice my bold

while ckua daisy should try setting that to 60 as the article suggests, (after addressing the cpu useage and if addressing the issue doesn't give relief), I am wondering something for others

for those who do not get memory pressure I am wondering if setting that number to 90 or so might make the system a little more snappy

probably not, if the system isn't under pressure then anything trimmed is going to go to the standby list and still be in memory but it is a thought

I just added the dword and my new value, I doubt I'll notice anything but worth an experiment
 
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