You now "Have to find the manager's office". Funny how he can tell you the NAME of the room but can't just tell you how to GET to the room. Go down the stairs through envelopes that mysteriously disappear as they near the floor. Are they melting like snowflakes because the floor is too hot??

This is a pretty one-threaded path, they don't give you many options of where to go. Just keep going forward. Enter the Matrix Walkthrough

Enter the Matrix Review