Batch file - start program with admin rights
Solution 1:
You can use runas
d:
cd\
cd TrueCrypt
runas /noprofile /user:mymachine\administrator truecrypt /ll /p "" /q /v d:\MYO
Solution 2:
If it is run as a Startup Script it runs with Elevated permissions (at least in XP and earlier Not sure on Vista/7) This is set under Computer Configuration-Windows Setting-Scripts(Startup/Shutdown)