目前的執行緒不是在單一執行緒 Apartment (STA) 模式。開始一個 UseShellExecute 設為 True 的處理序需要目前執行緒在 STA 模式。請確認您的 Main 函式已經標記 STAThreadAttribute。
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English version
Current thread is not in Single Thread Apartment (STA) mode. Starting a process with UseShellExecute set to True requires the current thread be in STA mode. Ensure that your Main function has STAThreadAttribute marked.
.Net Framework