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EPM error while opening PDF document

Adobe Acrobat Doesn’t Support IE’s Enhanced Protected Mode (EPM) while opening documents in internet explorer

Documents do not open from internet explorer because EPM is enabled

Either install latest version of Adobe Reader or disable EPM

EPM is enabled in adobe Preference settings as a result adobe reader opens with below error.

adobe reader throws EPM error on opening

For Adobe Reader

  • Launch Adobe Reader/Acrobat Reader DC
  • Choose Edit> Preferences or use keys (Ctrl + K)
  • Select the option General from the list on the left
  • Uncheck the option Enable Protected Mode at Startup
enable or disable EPM (enable protected mode)

For Acrobat Reader DC

  • Launch Adobe Reader/Acrobat Reader DC
  • Choose Edit> Preferences (Ctrl + K)
  • Select the option Security Enhanced
  • Uncheck the option Enable Protected Mode at Startup
EPM issue in acrobat reader DC
Summary
Aggregate Rating
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Software Name
Adobe/ Acrobat Reader
Operating System
Windows 7/10
error: Content is protected !!