pb2019 pb2021,安装SQL OLEDB驱动时的注意事项：

I installed PB 2019 R3, but when I go to the Database Profiles Window, MSOLEDBSQL SQL Server is not listed.

Please go to the registry to check and see the key MSOLEDBSQL exists under HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Sybase\PowerBuilder\19.0\Vendors\.

If not, please try to use regsvr32 to re-register pbmsoledbsql.dll to add this registry key, you can execute the following command:

regsvr32 "C:\Program Files (x86)\Appeon\Common\PowerBuilder\Runtime 19.2.0.2670\pbmsoledbsql.dll"

This issue might be related to permission. To further locate the root cause of it, it is suggested you upload the PB installation log files for us to analyze. The default path is C:\Windows\SysWOW64\AppeonInstallLog.

Please let me know which version of Microsoft® OLE DB Driver you installed.

PB 2019 R3 and PB 2021 don't support Microsoft® OLE DB Driver 19.
Please install and try Microsoft® OLE DB Driver 18.

Microsoft® OLE DB Driver 19 will only be supported when PB 2022 is released.