return true;
}
+static bool
+is_wow64(void)
+{
+ BOOL wow64 = FALSE;
+ if (sizeof(size_t) == 4)
+ IsWow64Process(GetCurrentProcess(), &wow64);
+ return wow64;
+}
+
/*
* Create a VSS snapshot of the specified @volume. Return the NT namespace path
* to the snapshot root directory in @vss_path_ret and a handle to the snapshot
vss_err:
ret = WIMLIB_ERR_SNAPSHOT_FAILURE;
- ERROR("A problem occurred while creating a VSS snapshot of \"%ls\".\n"
- " Aborting the operation.", volume);
+ if (is_wow64()) {
+ ERROR("64-bit Windows doesn't allow 32-bit applications to "
+ "create VSS snapshots.\n"
+ " Run the 64-bit version of this application "
+ "instead.");
+ } else {
+ ERROR("A problem occurred while creating a VSS snapshot of "
+ "\"%ls\".\n"
+ " Aborting the operation.", volume);
+ }
err:
if (snapshot)
vss_delete_snapshot(&snapshot->base);