After installing the JBuilder 2005, click Start, 2005 Start the interface, then no move, enter the f: /borland/jbuilder2005/bin/jbuilder.exe path, run JBuilder in CMD, error:
F: / borland / jbuilder2005 / bin> jbuilder
Error Occurred During Initialization Of VM
Could Not Reserve Enough Space for Object HEAP
Preliminary estimation is that the JVM definition is too large, sees next to f: / borland / jbuilder2005 / bin, found that there are 2 profiles, one is jdk.config, one is jdk.config, found in jbuilder.config Definition of JVM:
# Tune this VM to Provide ENOUGH Headroom To Work on Large
# Applications
Vmmemmin 32M
VMMemMAX 75%
Change it to
Vmmemmin 32M
Vmmemmax 512M
Restart OK, solve the problem.