I cannot seem to change directory to a directory with a space in it. I know I have done this a million times and I am rather embarrassed

I am running xp home.
eg. cd "C:\Program Files"
I tried it a bunch of other ways as well (no quotes, all one word), no go.
You wanna hear the best part. I am the head of the IT dept in a multi million dollar company. Hold on, let me get my flame retardant gear
