Hi, I'm FL Studio 12 users. And tried to use the Massive X. It works fine when I'm just opening it. But when I close and open it again, a pop-up window like that pops up.
Do you know what caused it is? Do you know what the solution is?
Access Violation means that the software you're trying to run is attempting to access a protected memory address. It is a Windows related error, not a Massive-X error.
Here is a list of solutions to fix this:
Solutions to your problem have ranged from suggesting that one "try performing a clean install of FL" to that it is a plugin compatibility issue with the version of FL studio. I myself do not have FL Studio to test on but I suggest that if possible that you then try loading the VST version as opposed to the VST3 version to see if that makes any difference !
As written then I am not a FL Studio user myself but I find it most likely that your version of FL studio are maybe too old ? Do you have the possibility to download a test version of the new FL Studio 21 to test plug-in compatibility ?
I do not know if any of the following is applicable to you or of use for you ? Most likely not but I will include it anyway to be sure :
https://www.image-line.com/fl-studio/
https://support.image-line.com/action/knowledgebase/?ans=238
https://www.image-line.com/fl-studio-learning/fl-studio-online-manual/html/app_feature.htm
https://www.image-line.com/fl-studio-learning/fl-studio-online-manual/html/app_free.htm