Was running a previous version. V1r1.0?? lost due to failure to install

When new 2012 ver (current jan 2013 V1R3.0) was installing error came up

 error 1920.Service Draftsight api service (draftsight api sevice)failed to start

Verify you have sufficient privilegses.....

One user, admin rights

XP Pro SP3 all upto date, 32 bit HP Elitebook 8730W

Now I have NOTHING running