Dear all:
I wanna open dbf databases, it is ok at the first time. After that, it showed " it had been occupied ... by Microsoft JET...", something like that. It used to be fine when I use the same way in other projects. Please tell me if U know my problem. thanks...
I wanna open dbf databases, it is ok at the first time. After that, it showed " it had been occupied ... by Microsoft JET...", something like that. It used to be fine when I use the same way in other projects. Please tell me if U know my problem. thanks...
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摘自微軟FAQ ----- 使用VB5.0的某些控制項時,出現了「找不到此元件的使用權資訊,您無法在設計環境中使用這項功能」(License information for this component not found. You do not have an appropriate license to use this functionality in the design environment)的錯誤訊息,該如何解決 這個問題產生的可能原因是您可能先安裝了控制項的run-time版本,即使再安裝VB5.0,仍舊無法overwrite這些run-time的控制項。 您可參考下列兩個解決方法— 方法一; 如果產生問題的控制項是在VB5.0光碟片VB5.0\Tools\Controls 的目錄中,請參考光碟中的readme.txt的說明(即前兩題Q/A)。 如果產生問題的控制項不在VB5.0光碟片VB5.0\Tools\Controls的 目錄中,請先一 一unregister 產生問題的控制項,如 regsvr32 /u COMCTL32.OCX,然後執行VB5.0 的安裝程式,”安裝維護”的畫面產生之後,請點選”重新安裝”。若問題依然存在,請參考方法二的解決方式。 方法二; 請至Microsoft Download Server(http://www.microsoft.com/support or ftp://ftp.microsoft.com/softlib)下載 vbc.exe。執行vbc.exe 之後會產生Vbcmpfix.exe及readme.txt,請參考readme.txt 的說明來使用Vbcmpfix.exe。