You may need to:
Corrupted temporary files can prevent the OCR engine from processing scanned documents. Close Adobe Acrobat completely. Press Windows Key + R to open the Run dialog box. Type %temp% and press .
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\plug_ins Adobe Acrobat Dc Ocr Fix.exe --39-LINK--39-
If you have already downloaded or executed Adobe Acrobat Dc Ocr Fix.exe --39-LINK--39- , take immediate action to secure your data:
To understand why a file like this exists, one must first understand the common OCR errors in Adobe Acrobat DC. Users often run into issues when trying to perform text recognition on scanned documents or images. The most frequently encountered error messages include: You may need to: Corrupted temporary files can
Adobe Acrobat Dc Ocr Fix.exe — What it is and whether to trust it
Unplug your Ethernet cable or turn off Wi-Fi to stop the malware from communicating with outside servers. Type %temp% and press
If the OCR options are grayed out, the document itself might be locked. Open the problematic PDF file. Choose > Properties . Click on the Security tab. Check the Document Restrictions Summary .
A very effective solution for the "Unknown Error," especially in repackaged versions of Acrobat (like the 20085 version), is to ensure the "Preflight" feature is installed. Here is the common fix from community forums:
. Please be aware that Adobe does not officially distribute a standalone ".exe" fix with that specific name; such files found on third-party sites are often associated with software cracks or malware.