Are you sure your Java is up to date? 90% of the time that tends to be the reason a Java-based game stops working and it's been fine on both my comps (both are 10). Also, does using the EXE over the JAR file produce the same result?
Yeah my java is up to date. When I run the .exe it loads but doesn't open. When I use the JRE it'll open a blank window and then give me the error I stated before. The only thing I can think is I messed something up when I bought a new harddrive to replace my old one.
