QUOTE(Kim_C @ Jul 20 2003, 08:43 PM)
I think this is the page what you're looking for:
http://www.dr-hoiby.com/TrayIconIn256Color ..unfortunately it doesn't seem to exist anymore.

Thanks alot! Indeed, the link is dead

. I wonder what I'm doing wrong googling because it didn't show up. I tried all sorts of combinations of "explorer.exe color system tray icon windows 2000 sp4". Alas the page was still in Google's cache and I could check out the manual instructions. They are for sp4 so it can't be all too long ago that the page was still online. I'll just post the instructions here so they won't get lost as easily. USE AT YOUR OWN RISK!!! If you fuck up, it's nobody's fault but your own.
QUOTE
A] Check if your explorer.exe version is 5.0.3700.6690
B] Edit your "explorer.exe" file
1) At Offset : 0x088E6, check this bytes {0x6A,0x2C,0x6A,0x40,0xC7,0x44,0x24,0x18,0x01,0x00,0x00,0x00,0xFF,0x15,0x68,0x11}
If it's ok change the 9's byte (0x01) to (0x11)
2) At Offset : 0x14E1D, check this bytes {0x83,0x3D,0x28,0xB3,0x41,0x00,0x00,0x6A,0x01,0x5B,0x74,0x11,0xFF,0x77,0x04,0xE8}
If it's ok change the 9's byte (0x01) to (0x11)
3) At Offset : 0x14E2E, check this bytes {0x0B,0xFF,0xFF,0x85,0xC0,0x74,0x05,0xBB,0x01,0x20,0x00,0x00,0x6A,0x01,0x6A,0x00}
If it's ok change the 9's byte (0x01) to (0x11)
This applies as follows: make a copy of explorer.exe to work on somewhere outisde of the windows dir. Make a backup!!! Hex edit as demonstrated above. Start a command prompt or any program that will allow you to copy files (ie. NC clones). Use task manager to kill all runnig instances of explorer.exe. Copy your manipulated file, overwriting the originals, to the following locations (order is important):
%windir%\ServicePackFiles\i386\
%windir%\system32\dllcache\ <-- neccessary only if explorer.exe is actually present in that directory
%windir%\
Now use the task manager, your command prompt or your NC clone to launch explorer.exe.
In case you are missing some icons in the system tray, logoff and relogon.
Viola!
edit: the above url is now pointing to (dunno if it was like this before):
http://212.27.35.116/TrayIconIn256Color