DPP4 Quits on Opening

Jun 3, 2020
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Digital Photoprofessional 4
I have tried to download DPP4 on to an iMac running High Sierra 10.13.6
It downloaded OK but unexpectedly quits on opening
Killed it off and tried again but same thing
The pop up notice says
do you want to reopen its windows again. If you choose not to re open its windows you may have to open and position the windows yourself. dont know what that means or how to do it
I have got a version of DPP4 running an old MacBook Pro but it doesnt seem to want to know High Sierra


Cory Cooper

May 19, 2004
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The system requirements listed on Canon's website for Digital Photo Professional 4 are:

OS (operating system) Mac OS X 10.8 to 10.9
Model PC with one of the above OS preinstalled
* Upgraded machines not supported
CPU Core 2 Duo 2.0 GHz or higher (recommended Core i series or later)
RAM (memory) 2.0 GB or more of RAM (4.0 GB or more recommended)
Hard disk drive Installation: Min. 200 MB of available space
Operation: Min. 256 MB of available space
Display Resolution: XGA (1024 x 768) or more (1600 x 1200 or more recommended)
Colors: 16 bit color (65536 colors) or more

I would guess the software may be too old to be compatible with macOS 10.13.6 High Sierra. It would be best to contact Canon Support to see if there is known workaround, or if there is a newer version that would be compatible.


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