Hi rubeny22137851 ,
We are sorry for the inconvenience.
Could you please let us know do you get any error message when acrobat closes? If yes, please share .
Also please let us know the exact version of acrobat you have and the OS version on your system.
it install on Win7 and Adobe Acrobat DC ver. 15.016.20041
Maybe , I need change some setup key in computer register(regedit)?