Hi,
If this computer is a domain controller, follow these steps:
Click Start, click Administrative Tools, and select Active Directory Users and computers.
In the active Directory Users and computers window, in the left pane right click on Domain controllers and select properties.
On the properties sheet click on Group Policy tab, select the Default Domain Controller Policy and click on edit.
In the new window, expand Computer Configuration, expand Windows Settings, expand Security Settings, and then expand Local Policies.
In the left pane, click User Rights Assignment.
In the right pane, double-click Adjust Memory Quotas for a Process.
Click Add User or Group.
Type the user name or the group name that is the security account for the application pool that you want, and then click OK. (Note: If you click Browse to add an account, you may have to click Object Types or Location to add the account that you want.)
Click OK two times.
In the right pane, double-click Replace a Process Level Token.
Click Add User or Group.
Type the user name or the group name that is the security account for the application pool that you want, and then click OK. (Note: If you click Browse to add an account, you may have to click Object Types or Location to add the account that you want.)
Click OK two times.
Exit the Group Policy Object Editor & other windows by clicking OK.
Click Start, click Run, type gpupdate /force, and then click OK.
Click Start, click Run, type iisreset, and then click OK.
Method b: If this computer is a member of a domain, follow these steps:
Click Start, click Run, type gpedit.msc, and then click OK.
Under Local Computer Policy, expand Computer Configuration, expand Windows Settings, expand Security Settings, and then expand Local Policies.
In the left pane, click User Rights Assignment.
In the right pane, double-click Adjust Memory Quotas for a Process.
Click Add User or Group.
Type the user name or the group name that is the security account for the application pool that you want, and then click OK. (Note: If you click Browse to add an account, you may have to click Object Types or Location to add the account that you want.)
Click OK two times.
In the right pane, double-click Replace a Process Level Token.
Click Add User or Group.
Type the user name or the group name that is the security account for the application pool that you want, and then click OK. (Note: If you click Browse to add an account, you may have to click Object Types or Location to add the account that you want.)
Click OK two times.
Exit the Group Policy Object Editor.
Click Start, click Run, type gpupdate /force, and then click OK.
Click Start, click Run, type iisreset, and then click OK.
If this computer is not a member of a domain, follow these steps:
Click Start, click Run, type secpol.msc, and then click OK.
Under Security Settings, expand Local Policies.
In the left pane, click User Rights Assignment.
In the right pane, double-click Adjust Memory Quotas for a Process.
Click Add User or Group.
Type the user name or the group name that is the security account for the application pool that you want, and then click OK. (Note: If you click Browse to add an account, you may have to click Object Types or Location to add the account that you want. )
Click OK two times.
In the right pane, double-click Replace a Process Level Token.
Click Add User or Group.
Type the user name or the group name that is the security account for the application pool that you want, and then click OK. (Note: If you click Browse to add an account, you may have to click Object Types or Location to add the account that you want.)
Click OK two times.
Exit the Local Security Settings tool.
Click Start, click Run, type gpupdate /force, and then click OK.
Click Start, click Run, type iisreset, and then click OK.