[2021] - Dump Windev 27

A client’s Windev 27 app would vanish when clicking a certain report button – no error dialog, no Windows Event Log entry.

Several ETL tools support HFSQL:

In the context of WINDEV 27, a typically refers to a diagnostic file used for post-mortem debugging of an application crash or error. 📄 What is a WINDEV Dump? dump windev 27

Actual decryption requires reversing WD270.DLL ’s DecompressResource export. More reliable: run the app under x64dbg, set breakpoint on VirtualAlloc , and dump the decompressed buffer after the runtime decodes a form. A client’s Windev 27 app would vanish when