I got the same error starting late last night. This is with CCleaner Pro on a Win8.1 64-bit system. On the 9th, I had restored my system to a couple-of-month-old Macrium Reflect image,, and the old version of CCleaner on that image updated itself to v5.59.7230, I ran Windows Update on the 10th. I had only started looking at CCleaner's software updater recently, since I've been using the free Glary Utilities for quite some time to keep tabs on what needs updating, but I did finally notice that CCleaner does watch some programs that Glary doesn't.
I do not normally allow any 3rd-party software updater to do any updating: I download the installation files from the software vendors, then manually install any updates. The reason is that I do restore my system to an earlier image fairly regularly (anytime Windows gets weird or anytime I get paranoid: despite having full versions of Norton, MBAM, and SuperAntiSpyware, and despite not going where I shouldn't go on the internet, I do sometimes get paranoid. If my mouse seems to move by itself, for instance, I'll immediately re-do the system.) Then, when I update the software on an old image, I'll update it all from the saved install files before re-connecting to the internet to update Windows, Java, and Flash.
In this case, though, CCleaner had been giving me spurious information about what needed updating. It was telling me, yesterday, that Adobe Digital Edition and Flash both needed updating, but Flash was not out of date. However, since Microsoft had not updated IE--with Flash version 32.0.0.207--and the other browsers had Flash version 32.0.0.223, I suspected that the problem was that CCleaner was "seeing" the old un-updatable Flash in IE. I downloaded the Adobe DE installer, ran it, but CCleaner still kept telling me that the program was out of date. I then went ahead (for the first time) and allowed CCleaner to try and update the programs itself, but it gave me an error, telling me that it had failed to update either one. But, it did keep telling me that those two programs needed updating. (I run CCleaner several times a day, manually; even though it automatically cleans the browsers when I exit. Then, last night, I got the "An error occurred with code: Failed To Get Installed Software From Definitions (3)."