java - jar opens on mac, not windows -


i developing desktop application on mac, , have "prototype" jar ready show. application end running on windows pcs (windows 7 java jre7, no jdk installed on these computers).

i have edited jar's manifest locate main class. can double click jar file on mac, , opens perfectly.

when try open same jar on windows, getting "a java exception has occurred". java virtual machine launcher error message.

i have right-clicked jar>open with> made sure javaw.exe being used open.

any thoughts? there file paths in program nothing writes outside of jar or creates new. understand, using forward slashes (programmed on mac) shouldn't have effect when using java (windows uses backslashes).

any ideas?


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