Acrobat X Pro problem after 10.1.7 update

Question

Acrobat X Pro only displays in default courier font after update to 10.1.7.  Anyone else seeing this?  Suggestions for a fix appreciated.
Windows 8, MacBook Pro 2.9GHz, Intel Core i7; 8 GB RAM

Answer 1

OK, figured it out.
My problem was that I was reusing AIPs, which Adobe discourages in their Enterprise Admin Guide.
For every quarterly update, you have to recreate the AIP, then apply the new quarterly patch. I don't feel this is adequately explained in the guide, but it's the only series of steps that worked for me.
So:
Create a new 10.0.0 AIP
msiexec /a C:\Acrobat\AcroPro.msi (where AcroPro.msi is an unmodified, original 10.0.0 package. Re-extract from the 10.0.0 installer if you only have patched versions left)
choose a unique subfolder for this AIP, something like C:\Acrobat\AIP_1011\
Patch this new AIP with your quarterly patch
msiexec /a C:\Acrobat\AIP_1011\AcroPro.msi /p AcrobatUpd1011.msp
Now you can push out installs with this new, patched AcroPro.msi in your new AIP folder
msiexec /i C:\Acrobat\AIP_1011\AcroPro.msi TRANSFORMS=C:\Acrobat\transform.mst REINSTALLMODE=vomus REINSTALL=all REBOOT=reallysuppress /qb
For more details, see: http://secunia.com/community/forum/thread/show/9808/update_10_10_will_not_install