Repair ATR EXE Crash

Job ID: 40592124

Budget: $10 – $30 USD

My compiled .exe built with ATR Studio runs for a moment and then crashes as soon as I try to send or read data. The program itself still opens—so the fault is not at launch—but any communication routine triggers an immediate failure and the whole application closes.

I cannot tell whether a recent tweak introduced the bug; the source has been updated many times and I lost track of which change might be responsible. What I need now is a clean diagnostic and a solid fix so the executable works consistently during every send/receive operation.

Deliverables
• Updated source (with your fix clearly commented)
• Re-built executable that stays stable while sending and reading data
• Brief report explaining the root cause and exactly what you changed

Acceptance criteria
– The application opens, performs every send/receive action at least 50 consecutive times without crashing, and closes normally.
– No new warnings or errors appear in the build log.

If you use specific debugging tools or profiling utilities, feel free to mention them when you propose your approach.