Fatal error: Uncaught exception 'com_exception' with message '<b>Source:</b> Microsoft OLE DB Provider for ODBC Drivers<br/><b>Description:</b> [Microsoft][ODBC Microsoft Access Driver]常见错误 不能打开注册表关键字 'Temporary (volatile) Jet DSN for process 0x590 Thread 0xaec DBC 0xaa38024 Jet'。' in D:\wwwroot\xiaodelan\wwwroot\showbooks.php:16 Stack trace: #0 D:\wwwroot\xiaodelan\wwwroot\showbooks.php(16): com->Open('DRIVER={Microso...') #1 {main} thrown in D:\wwwroot\xiaodelan\wwwroot\showbooks.php on line 16