Publishing Engine Programmer's Guide > The Arbortext Publishing Engine Sub-Process > Writing Arbortext PE Applications in VBScript > Troubleshooting VBScript Arbortext PE Applications > Reloading VBScript Applications
  
Reloading VBScript Applications
During the development and testing phase, you can make changes to VBScript applications and then reload them from custom\init. You can issue an Arbortext Publishing Engine HTTP request specifying f=init to reload your VBScript application; it's not necessary to stop and restart the servlet container.
If there is a syntax error in your custom application, the error is returned in an HTML page in response to the first Arbortext PE sub-process request to perform work (usually from a request containing a f=java, f=javascript, f=vbscript, or f=acl function).