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Canon Digital Solutions Disk


I purchased me the T1i for Christmas and downloaded the software for it off canon's website. Well after the install it tells me:


Installation was stopped. Some of the programs may not work properly. Please try reinstalling the software.


Well I checked the installed programs and the EOS Utility works and Photostich works but


Digital Photo Professional is missing the dppdll.dll file and

Picture Style Editor is missing Ucs32P.dll file


Any ideas on how I can get these files installed? 


I tried reinstalling but get the same error.






To ensure the most accurate information is provided, we will need to know the version of Windows or Mac in use.

Thanks and have a great day!

I have Windows 7 64-bit installed on my computer. 

Do you need those programs?


DPP is for converting RAW (CR2 files) to jpg's but if you only intend to shoot jpg's you won't need that program 


Picture Style editor again may not be of any use to you especially if this is your first non P & S camera. There's a learning curve to this program which I've never felt the need to learn. Learn how to use your camera and then decide on these.

"A skill is developed through constant practice with a passion to improve, not bought."

I bought this camera for astrophotography. Most astrophotography is shot in RAW format and I have no other program that opens RAW images

In that case you need DPP for sure.

"A skill is developed through constant practice with a passion to improve, not bought."


Do the programs show up in Control Panel Programs and Features? If so, try unintsalling. Maybe a Registry cleaner also?

John Hoffman
Conway, NH

1D X Mark III, Many lenses, Pixma PRO-100, Pixma TR8620a, LR Classic

I tried uninstalling it but it won't let me without that file. I'm leary about installing registry cleaners from the internet bc of the malware that comes with those programs. 


I have all the Canon Digital Solutions installed on my laptop, it just won't let me install those files on my desktop.  And I would like to have all this on my desktop cause it is more convenient 

Forgive my ignorance but how do you read a private message in here?

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