Hi. Pmp updated Crystaldiskmark to the version of 7.0.0 but didn't remove the older version of 6.0.2. So I have now both versions installed.
Same kind of problem with it's cousin: https://patchmypc.com/forum/index.php?topic=3453
Unfortunately there is nothing we can do about this, this is how their installers designed to work! You have to manually remove the previous versions.