As this version of loadrunner does bring some good features, it has given all of us some very hard time with parameter settings.
Work for us will become little more relaxed, if we could just save “same line as parameter” setting, considering certain parameter does go hand in hand such as Username and Password.
To overcome this issue, all we need is to install one patch paramui.dll in vugen\bin directory. Make sure to take backup for old paramui.dll before replacing it with new one. Patch can be found at Micro Focus site, link for which is provided as below.
https://softwaresupport.softwaregrp.com/doc/KM03263663
OR
(Attachment can be found in one of the comments from this page)