我的系統是WINdows2008SP1版,系統安裝了PB9及PB11.5。。原來兩個PB都能連接資料庫,這兩天出現了PB9不能連接資料庫,但是PB11卻能連,,,,估計是系統問題,但是又不想重新安裝系統,,,求助各位大哥。。。
注意:用PB9所編譯的程式也不是連接到資料庫,但是用PB11.5卻能連。。用SQL的企業管理器也是能連接到資料。
PB9連接時提示:unable to connect: sql server in unavailable or does ont exist.
uj5u.com熱心網友回復:
Unable to connect: SQL Server is unavailable or does not exist. Specified SQL Sever not found.This error can occur under the following circumstances:
1. You supplied incorrect information in the profile for the Server name option
a) To correct the error, supply the correct server name.
2. You have incorrectly setup the Net Library information when installing the client software applied by Microsoft.
a) To correct the error, run the SQL Server Client Configuration Utility found in your MS SQL Client program group. On the Net Library tab (6.5 software) or under Net Library section (6.0 software), make the correct changes to reflect what services you administrator has provided, e.g., if you're setup to use Named Pipes connections you must indicate this as the Net Library driver to use.
uj5u.com熱心網友回復:
不是這個原因,,,,因為PB11.5是能連。。。用其它機器的PB9也是能連的uj5u.com熱心網友回復:
我之前是也遇到這個問題,是重裝SQL 2005后出現的,提示資訊也是“unable to connect: sql server in unavailable or does ont exist.”,同事說是pb安裝目錄下面的某些動態庫被洗掉或者更改了,后來把同事機子上面的元件拷過去復蓋就行了。你找一個完整的動態庫復蓋上去,試試能不能解決。uj5u.com熱心網友回復:
頂!此現象好像在哪兒看到過!3樓的估計可以解決uj5u.com熱心網友回復:
此方法已經試過,,,無效
再等實在不行的話只能重新安裝了。。。
uj5u.com熱心網友回復:
學習了.uj5u.com熱心網友回復:
用PB就要習慣經常性的重裝PBuj5u.com熱心網友回復:
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