Doc ID 2585329.1 oracle forms stand alone for R12.2

EBS - R12.2.12.

Doc Id 2585329.1 

We have some custom forms that need modification. I installed the forms on windows stand alone. A few forms (size is like couple of mb) ar crashing the forms builder and not opening without any error. I saw couple of docs, but not sure what to do on the stand alone installation of forms

Forms [32 Bit] Version 10.1.2.0.2 (Production)

Oracle Toolkit Version 10.1.2.0.2 (Production)

PL/SQL Version 10.1.0.4.2 (Production)

Oracle Procedure Builder V10.1.2.0.2 - Production

PL/SQL Editor (c) WinMain Software (www.winmain.com), v1.0 (Production)

Oracle Query Builder 10.1.2.0.2 - Production

Oracle Virtual Graphics System Version 10.1.2.0.2 (Production)

Oracle Tools GUI Utilities Version 10.1.2.0.2 (Production)