ie9 error when view pdf there is a problem with adobe acrobat/reader if it is running please exit and try again (9:9)

[somj93142597]

ie9 error when view pdf 

there is a problem with adobe acrobat/reader if it is running please exit and try again (9:9)

what meaning of (9:9)?

and how to solve?

[kevint19258666]

Same issues here also when users want to open a PDF from the network they cannot open it.

We can disable the security of Adobe and add the network location but the users have the issues back after rebooting the system.

[somj93142597]

How to setting "disable the security of Adobe and add the network location" advice me please

[kevint19258666]

go to Edit > Preferences > Security (Enhanced) > Enable Protected Mode at startup

At the bottom you can add a file or a folder/network share you this helps you

[somj93142597]

Adobe officer Please confirm kevint19258666 answer

It correct or not?