This is generally caused by a lack of application memory or by not having your
computer's sound turned up. Here are some items to check:
1) Ensure that you have enough system memory available to run Wacky Jacks. If
you do not, make more memory available by closing other applications or by
adding memory to your computer.
2) Set your Minimum and Preferred memory size to 2300K. To do this, create a
new folder on your hard drive and copy the Wacky Jacks application into
that folder. Then, create aliases of all other Wacky Jacks folders and
copy them into the new folder. Finally, click the Wacky Jacks icon, choose
Get Info from the File Menu, then change the Minimum and Preferred memory
size to 2300K.
3) Remove Sound Manager 3.0 and use the System 7.x sound resources instead.
Sound Manager 3.0 offers superior sound quality, but uses slightly more
memory.
4) Ensure that you have the volume turned up in your Sound Control Panel.