Describe the bug

64-bit builds using Import Library with statically linked .obj files crash at runtime with an access violation (0xC0000005). This is a regression — the same project (identical source code and identical .obj files) works correctly on 64-bit in version 430.

32-bit builds continue to work correctly on the current version.

To Reproduce

1. Open Sample 17 (SQLite static library) in the current twinBASIC IDE (v973)
2. Set the build target to x64
3. Build and run (F5)
4. The process exits immediately with code -1073741819 (0xC0000005)

The same project builds and runs successfully when the target is set to x86.

Expected behavior

The 64-bit executable should run without crashing, matching the behavior of version 430 where the same Sample 17 project works correctly on both x86 and x64.

Screenshots

N/A — the process crashes immediately with no UI. Shell output:

[SHELL] process 7864 started.
[SHELL] process 7864 exited with code -1073741819

Desktop (please complete the following information):

• OS: Windows 10 Pro 10.0.19045
• twinBASIC compiler version: 973 (regression from version 430)

Additional context

To confirm this is a compiler/linker regression and not a source or .obj issue, I exported Sample 17 from both version 430 and the current version and compared:

The source code, .obj files, and Import Library / Link directives are byte-for-byte identical between versions. The only variable is the compiler version.