I'd like to share a workaround about windows version of editor.
On weak systems (old notebooks and office-like pc-s) editor sometimes could not start, showing only a console window for a few milliseconds and then halting with an error :
Error occurred during initialization of VM
could not reserve enough space for 1433600KB object heap
The problem is: Java heap size used in default config.
If so, you can manually change the following line in Config file:
vmargs = -Xms1024m,-Xmx1400m,
This is a initial heap size (Xms) and maximum heap size (Xmx) in megabytes.
So, if your system have not enough free memory, java VM cannot run.
you can decrease this values to meet your system requirements.
vmargs = -Xms512m,-Xmx1024m,