AutoCAD 2014 previously worked, now doesn't

[Anonymous]

AutoCAD worked fine for a couple years. Now, it won't open. The splash page pops up for a fraction of a second and then goes away and the program never starts.

I tried deleting all AutoCAD data in Library/Autodesk, Library/Application Support/Autodesk, and Applications/Autodesk and then resinstalling and it still is not working. It's not a system requirement issue because it has worked in the past. I'm not sure what to do 😞

Yosemite 10.10.5
Processor: 2.5 GHz Intel Core i7
Memory: 16 GB 1600 MHz DDR3

[maxim_k · Accepted solution]

Welcome to Autodesk Forums!

Hi,

Try Clean uninstall:

https://knowledge.autodesk.com/support/autocad-for-mac/troubleshooting/caas/sfdcarticles/sfdcarticle...

Than install again.
Don't forget to apply all updates after the installation/

Maxim

[Emmsleys · Accepted solution]

Have you applied all updates to AutoCAD 2014? 

• AutoCAD 2014 for Mac Service Pack 3

Has anything recently changed on your system?