AutoCAD LT General

New Member
Posts: 2
Registered: ‎10-22-2010
Message 1 of 3 (420 Views)

Unable to Update AutoCAD LT 2010

420 Views, 2 Replies
10-22-2010 11:16 AM

My AutoCAD LT has been randomly crashing.  It used to be quite often when I would use the measure tool, overwhelm it with too many tasks (hitting buttons too fast) or hitting esc when it was performing a task.  This morning it crashed while using the copy tool and again with the move tool 20 min later.  When I sent the error report, it showed that I need the Update 2.  I attempted to download the update and install it.  It asked for the disk but then said the information on the disk wasn’t available.  It continued to give a 1603 Error Code.  Our IT suggested to uninstall and then reinstall the software but I was concerned with reregistering the serial number even though it is on the same computer.  How can I fix this problem?

*Expert Elite*
Posts: 21,630
Registered: ‎11-06-2003
Message 2 of 3 (419 Views)

Re: Unable to Update AutoCAD LT 2010

10-22-2010 12:03 PM in reply to: aanspach

Does your CD driver work?

Did you use an LT2010 CD? is there more than one disk?


1603 Error Code:


Autodesk recommended uninstall and reinstall procedures:

Folks uninstall and reinstall regularly with no issues about reauthorizing legal licenses.

Dean Saadallah Blog | Facebook | Google+ | Twitter | PINS
New Member
Posts: 2
Registered: ‎10-22-2010
Message 3 of 3 (370 Views)

Re: Unable to Update AutoCAD LT 2010

10-25-2010 04:20 AM in reply to: aanspach

Yes, my CD driver is working.  It is able to open the CD, but isn't able to find what is looking for on it.  it is looking for a .msi file but when I click on it, it goes back to not finding the appropriate content. 

Yes I was using the ACAD LT disk and there is only one disk available. 

I plan to uninstall and reload today.

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