I'm on a 64bit Windows 7 machine and Acrobat X Pro keeps crashing on me immediately after the 10.1.2 update and reboot.  Luckily it does restart every time, but locks up and crashes when I close a file...usually.  Haven't found a solution yet, expecting a patch of some sort soon.  Yay

Just as I thought, new Acrobat update today!  Ding, ding ding!

UPDATE: The Acrobat update didn't fix anything.  I'm gonna go bite my pillow.

Did you figure it out? I'm having the same problem with X on an iMac, Lion installed over Snow Leopard. I get the Application Manager as well, right after it crashes.

Interestingly, Acrobat X is not crashing on a new MBP with Lion installed at the factory. While it does hang up periodically, it can still be used.

Let us know if you figure it out.

I've got the same problem - I open Acrobat and after a few seconds, the Adobe Application Manager icon comes up, then Acrobat closes and a seconed or two later, so does AAM. I don't use Acrobat very often, so I don't know how long it's been going on. My computer is a  MacBook Pro with OS X Lion, though it came with Snow Leopard from the factory. It doesn't have FontExplorer. I've got all Adobe updates so far. The computer also has Adobe CS 5.5 Design Premium and Production Premium, all of which are current on updates. No other Adobe products seem to be affected by this problem.

Good news for me: after some long taking conversation with Linotype I found my real culprit: it was an activated font (Charter TrueType font), that let Acrobat crash. After removing it, all runs well.

Interesting at it is for me, that I had the font a long time before in use and all prior versions of Acrobat had no problems with it. Also all other CS Suite 5.5 Programms had no problem.

So it could be an option, to temporarily disable all fonts exept the Standard fonts, to see, whether this helps

After updating to Lion, Adobe Acrobat X Pro crashes, but only when I use the search function.

I don't have FontExplorer installed or a font called Charter TrueType.

Updating my Mac Book Air (Lion factory installed) to Mountain Lion tonight fixed all my crashing problems with Acrobat X Pro.  Disabling fonts, unistall - reinstall, nothing worked to fix it until I upgraded to Mountain Lion.

Just my experience,

I upgraded a few days ago and had the same problem with my iMac running OSX 10.6.8.  Adobe had me delete the [mac HD] /Library/Application/Support/Adobe/Adobe PCD/Cache file, then upgrade to 10.1.4.  It all works well now. 

I then had to plug in my serial number and user id. 

Yes I fixed the probelm.  Adobe had me go to [Mac Hd] / Library/Application/Support/adobe/ADobe PCD/Cache.  He had me drag the Cache file to my desktop.  Once I did that I deleted the Cache.db from the Cache folder.  I relaunched Adobe X Pro and then it asked me for the serial number and once I entered that, it has worked perfectly.

Hope this helps.

Well, sorry to say it did not work.

Calling Adobe again.  Let's hope it's not another 2 hour wait again.

Thanks so much though.

Well, the only solution that worked for me was to do a clean install of Lion. I backed everything up and took it to PeachMac...they did the clean install.

It was a MAJOR pain--I had to re-load everything [didn't want to back up possible problems from previous installs]. But it worked like a charm and my machine [a 4 year old iMac] is as fast as the day I got it! No problems with Acrobat or any other Adobe product, for that matter.

I also have am 8 month old MacBook Pro that came with Lion installed...I've never had a problem with Acrobat on that.

I know it's not an easy fix, but it worked for me. I know they say that Lion installs over Snow Leopard, but my iMac was a real slug before I did the clean install.

Of course, I'm not rushing to install Mountain Lion!