Adobe Acrobat Pro DC crashes when I combine PDF's

[sasha_98265694]

I recently installed Adobe Acrobat Pro DC on my computer and every time I try to combine PDF's it says that Adobe has stopped working and crashes. I have uninstalled and reinstalled, I have done all windows updates, I ran the Adobe Acrobat cleanup tool, and all of the Adobe updates are up to date. This issue is extremely annoying and it really hinders my work, as I constantly need to combine PDF's (sometimes multiple thousands of pages). This has never been a problem in the past until about 2 weeks ago. I appreciate any and all help!

[ryanb33742409]

1. From Microsoft Word go to File>Options>Addins>Com Add-Ins>Go
2. Fully remove and readd the Adobe PDFMaker addin from this location (If you just redirect the addin without fully removing may still have issues):

         C:\Program Files (x86)\Adobe\Acrobat DC\PDFMaker\Office then select “PDFMofficeAddin.dll”

    3. Hit “Ok” twice to make sure the addin location saves.

[alexduartemusico]

I tried this method, but after removing Adobe PDF addin, Word kept saying that “PDFMofficeAddin.dll” wasn't a valid addin file. I had to unistall and reinstall Office and Acrobat to get it fixed.

[Mark Evan26723236aqgy]

Please check the length of file name of documents to be combined. Just fixed mine, there's a need to reduce the length of the file name.