Custom game -only 1 broken card : mox opal

[Wronskian]

My version of Mox Opal is broken in my custom version and only in my custom version. And it is the only broken card in my custom set.

In constructed version, it works fine. But in Custom version, it only allows me to produce 1 black mana. There is also only 1 black band over the card. (It could mean that its card information may be broken, but not sure).

What I have already tried :
removed it from my custom version using My2000 and/or CustomSetEditor. Closed My2000. Then put mox opal again in my constructed version with My2000.

Modified the information set editing ManalingC.csv and Manalink.csv, but those lines are the same in the two files.

used an other update to patch my custom version (I don't k,ow if it relevant)

tried to install camelbox, but it only allows me to install in c:/ directory and I don't have any C:/ directory, only j:/....

Is there any easy solution to fix that by myself ?
Thank you very much.

[Salbei]

Try to open the manalinkc.csv and search for the Card ID next to Mox Opal. Then find a picture for Mox Opal, copy it, rename the copy to the ID (0001.jpg as an example) and move it to the "CardArtCus" folder.

Or do it like everybody else and abandon the custom version

[Wronskian]

Thank you very much for the answer, but I actually have the good picture. The behaviour is broken (maybe only the informations are wrong). That's my problem. That's really strange because I have seen a lot of bugs solved only using My2000 but not this one...