SYMPTOMS
After you install Windows 2000 on a drive that uses the FAT
or FAT32 file system (that was formatted during the installation process) and
install Internet Information Services (IIS) in the same Setup process, event ID
2003 warning messages may appear in the Application event log when you start
System Monitor and add counters. This issue does not occur with NTFS drives
that do not have a service pack, if the FAT or FAT32 drive is formatted before
you run Windows 2000 Setup, or if you add IIS later. The event ID 2003 warning
message has the following text:
The configuration
information of the performance library "C:\WINNT\system32\w3ctrs.dll" for the
"W3SVC" service does not match the trusted performance library information
stored in the registry. The functions in this library will not be treated as
trusted.
The configuration information of the performance library
"C:\WINNT\system32\infoctrs.dll" for the "InetInfo" service does not match the
trusted performance library information stored in the registry. The functions
in this library will not be treated as trusted.
The configuration
information of the performance library "C:\WINNT\system32\aspperf.dll" for the
"ASP" service does not match the trusted performance library information stored
in the registry. The functions in this library will not be treated as trusted.
RESOLUTION
To resolve this problem, run the following commands at
a command prompt in the %SystemRoot%\System32 folder to unload and reload the
IIS performance dynamic-link libraries (DLLs). After you run these commands,
the warning messages are not logged:
unlodctr w3svc
unlodctr msftpsvc
unlodctr asp
unlodctr inetinfo
lodctr w3ctrs.ini
lodctr ftpctrs.ini
lodctr axperf.ini
lodctr infoctrs.ini
After you run these commands, you must restart your computer for
the changes to take effect.