SMBX crashes when I try using an animated BG?

[YokoAnashiwa]

I've encountered this problem since I downloaded SMBX. When I try using an animated background (e.g SMW underwater, SMB3 waterfall etc.), the program starts to lag horribly and I can't work on my level. Sometimes, it crashes my whole computer and I have to restart the whole system. I tried re-installing it, but the same problem happens. It's not because of the free space or RAM, either. I have at least 13GB free space. Is it just random or it happened to someone else? I have Windows 7 Ultimate and Windows XP professional. (It only happens on Windows 7, but XP is very slow and there isn't a lot of disk space for me to store my custom graphics and levels.)

[RudeGuy]

Too many animated BGOs cause SMBX to lag. Use less of them or check "disable frameskip" before using SMBX.

[Black Mamba]

Are there any background programs or processes running? I usually have that problem and that is my solution. You can check task manager for stuff like that.

[YokoAnashiwa]

Are there any background programs or processes running? I usually have that problem and that is my solution. You can check task manager for stuff like that.

It happens even if I don't have anything except the SMBX program running.

[bossedit8]

How are your PC specs and informations? SMBX surely is quite a strong Programm to run inside your PC so we need Infos from your PC more closely so we can figure out. SMBX's Requirements (at least where I found it out):

OS : Windows 95, 98, XP, Vista, or Windows 7
Processor : 1.8 GHz
Memory : 512 (1024 for Windows Vista and Windows 7)
Graphics : 128 MB Videocard
Hardrive Space : 150 MB
Mouse and Keyboard Required
Gampads/Joysticks (Optional)

Here is where I get it from: http://smbxipedia.wikia.com/wiki/Super_ ... lay_Manual

[YokoAnashiwa]

How are your PC specs and informations? SMBX surely is quite a strong Programm to run inside your PC so we need Infos from your PC more closely so we can figure out. SMBX's Requirements (at least where I found it out):

OS : Windows 95, 98, XP, Vista, or Windows 7
Processor : 1.8 GHz
Memory : 512 (1024 for Windows Vista and Windows 7)
Graphics : 128 MB Videocard
Hardrive Space : 150 MB
Mouse and Keyboard Required
Gampads/Joysticks (Optional)

Here is where I get it from: http://smbxipedia.wikia.com/wiki/Super_ ... lay_Manual

I checked everything, it's all okay. The lag only happens when I try putting an animated background. SMBX itself doesn't lag too much, just when there are a lot of NPCs. If my PC can handle a 1GB game, then it can handle SMBX.