shell32_test64.exe shlexec: 5-6 DDE tests always fail on testbot W7PROX64

[Ilya Basin]

M> VM                   Status    Number of test failures
M> WINEBUILD            completed 
M> W98SE                completed 0
M> WNT4WSSP6            completed 0
M> W2KPROSP4            completed 0
M> WXPPROSP3            completed 0
M> W2K3R2SESP2          completed 0
M> WVISTAADM            completed 0
M> W2K8SE               completed 0
M> W7PRO                completed 0
M> W7PROX64             completed 0
M> W7PROX64             completed 5

M> === WINEBUILD (build) ===
M> No build failures found

M> === W98SE (32 bit shlexec) ===
M> No test failures found

M> === WNT4WSSP6 (32 bit shlexec) ===
M> No test failures found

M> === W2KPROSP4 (32 bit shlexec) ===
M> No test failures found

M> === WXPPROSP3 (32 bit shlexec) ===
M> No test failures found

M> === W2K3R2SESP2 (32 bit shlexec) ===
M> No test failures found

M> === WVISTAADM (32 bit shlexec) ===
M> No test failures found

M> === W2K8SE (32 bit shlexec) ===
M> No test failures found

M> === W7PRO (32 bit shlexec) ===
M> No test failures found

M> === W7PROX64 (32 bit shlexec) ===
M> No test failures found

M> === W7PROX64 (64 bit shlexec) ===

M> shell32:
M> shlexec.c:1738: Test failed: ShellExecuteEx(null, "C:\Users\winetest\AppData\Local\Temp\wt7045.tmp\test file.sde", null, null) failed: rc=29 err=2
M> shlexec.c:1738: Test failed: ShellExecuteEx(null, "C:\Users\winetest\AppData\Local\Temp\wt7045.tmp\test file.sde", null, null) failed: rc=29 err=2
M> shlexec.c:1738: Test failed: ShellExecuteEx(null, "C:\Users\winetest\AppData\Local\Temp\wt7045.tmp\test file.sde", null, null) failed: rc=29 err=2
M> shlexec.c:1738: Test failed: ShellExecuteEx(null, "C:\Users\winetest\AppData\Local\Temp\wt7045.tmp\test file.sde", null, null) failed: rc=29 err=2
M> shlexec.c:1738: Test failed: ShellExecuteEx(null, "C:\Users\winetest\AppData\Local\Temp\wt7045.tmp\test file.sde", null, null) failed: rc=29 err=2

Hi! I sent multiple different patches for shlexec and ever since
W7PROX64 (64 bit shlexec) is used by testbot, 5 DDE tests always fail
on it. I can't reproduce it on local W7PROX64: No shlexec tests fail.

test.winehq.org has the same problem
http://test.winehq.org/data/d494bda30f1b5b9bc37f094bd8874d3aeeaf8840/win7_wtb-w7prox64-64/shell32:shlexec.html

Another question: winetest64-latest.exe extracts individual test
binaries to the temp folder and runs them. How do you extract the
binaries without running?

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