. Net connection to SAP system topic: sapnco. dll loading failure solution in ASP. NET (9)

After all the code is ready, ASP. NET will release the website to the server. If the system on the server is win2003, it is unfortunate that the system will prompt such a "red face:

The two files sapnco_utils.dll and sapnco. dll cannot be loaded.

Cocould not load file or assembly "sapnco_utils, version = 3.0.0.42 ,...

There are different methods for searching on the Internet. However, both iis7 in win2008 and iis5.1 in WINXP can be completely normal, but this win2003 won't work.

Later, when analyzing the two DLL files, we found that they were developed with VC ++ 2005. We thought that the win2003 system may not have a necessary Runtime Library. So we installed VC ++ 2005 32bit during the workstation test and refreshed everything!

-- The "sap. Middleware. connector. rfcdestinationmanager" type Initial Value Setting item causes an exception. This exception may also be caused by this situation.

Solution: Install the corresponding VC ++ 2005 Runtime Library! (Practice has proved that VC ++ 2008 is not acceptable !)

Attached VC ++ 2005 32-bit Runtime Library:

Http://files.cnblogs.com/mengxin523/vcredist2005sp1_x86_XiaZaiBa.zip

 

Http://scnblogs.techweb.com.cn/mengxin/archives/6.html