Meowsynth will not work

[PixelGoesToChurch]

I have been using LMMS for a while, and I am loving it, but i have reached a problem today. So i had a project that has been working for a long time, and today whenever I loaded it, all of these error messages popped up:

After the error messages go away, meowsynth isn't working (don't judge me on my use of meowsynth lol), but my other vst on the project (Xpand!2) is working fine. Here is the link to the plugin: http://www.vst4free.com/free_vst.php?id=633. I have reinstalled LMMS and Meowsynth, but it didn't work. The gui for meowsynth pops up and the knobs can be used, but whenever i play a note it doesn't do anything. I have tried using it in an entirely new project, but it popped up the same error messages. I am on Windows 10 64 bit, and this problem just happened out of the blue, not sure why it happened. Can anyone help me?

EDIT: Meowsynth was working perfectly fine before, but out of the blue it stopped working.

[musikbear]

this problem just happened out of the blue, not sure why it happened.

So i need to understand :
This MeaowSynth it worked perfectly like 3 days ago?
OR
This MeaowSynth has never worked on lmms ever!

Besides that, since you are new in Forum
Welcome PixelGoesToChurch
Here are all important links:
http://lmms.io/forum/viewtopic.php?f=1&t=4740
-A few rules and useful forum instructions

[PixelGoesToChurch]

It worked the day before, but then i wake up the next day and it stopped working. I should've made that more clear

[H4CKTON3]

Just download the LMMS 1.2.0 RC6 Beta (the orange button on the official site) if you're not already using it, it has a new cool GUI, and a lot of fixes and improvements. More important, vst support on RC6 is nearly perfect, now is more stable.

P.S: The only thing is that sometimes it crash but maybe it's only my pc, and anyway is really better than 1.1.3

[PixelGoesToChurch]

Just download the LMMS 1.2.0 RC6 Beta (the orange button on the official site) if you're not already using it, it has a new cool GUI, and a lot of fixes and improvements. More important, vst support on RC6 is nearly perfect, now is more stable.

I downloaded it, but the problem still persists.. Same errors and everything. But i do like the new UI.

[brandystarbrite]

Meowsynth?
I'm gonna check out that vst and see what happens on my side.

I'm running WinXP.
I'll be back.

[musikbear]

It worked the day before, but then i wake up the next day and it stopped working.

Nahh now i understrand. You cant reopen a project with this MeaowSynth IN the project -Right?

That is not uncommon. 'Some' synth allow to be loaded and will apparently work. It can play and all the dials works. It looks great!
But
The same synth cant be reloaded! It will crash!
For that reason we have a test, that should be preformed, before using a VST in real project:
https://lmms.io/wiki/index.php?title=Wo ... t_VST_test

I think your Meaow will fail here!

[PixelGoesToChurch]

That sucks, I have been working on it for a while and it was my first okay-sounding song. Thanks for the help though!

[musikbear]

I have been working on it for a while and it was my first okay-sounding song.

OBS! The song is not lost!
You just have to follow:
https://lmms.io/wiki/index.php?title=Wo ... d_problems
Obs the sentence in bold!