How do I increase the heap size available to CostOS Application server ?

windows service

Open Command Prompt as Administrator:
Locate the bin folder of the Server installation:
cd C:\Users\..\CostOS_Server\CostOS_Enterprise_Server\ces\bin
Type to add:
>tomee //ES//Nomitech_CostOS_NameOfService
Ex: cd C:\Users\..\CostOS_Server\CostOS_Enterprise_Server\ces\bin>tomee //ES//Nomitech_CostOS_80160
This will open the Service Properties Window in display
Select the Java TAB
Change the Initial & Maximum memory pool to fit your needs/requirements