Knowledgebase | Appeon

Appeon License 6

How to solve "The response string is invalid" and "Invalid license operation under your license" at offline license renewal

How to solve the error “No network connection”

How to connect to a database using JDBC

How to solve "ERROR: column p.adsrc does not exist" with PostgreSQL

Printing a DataWindow on Kyocera printers changes the font

The negative impact of Accessibility on application performance

PowerBuilder/InfoMaker Installer fails to download files

DLLs fail to register when upgraded from PB 2017 R3 Build 1880 to Build 1915

PowerBuilder IDE 20

Running PowerBuilder IDE on MacOS

Error: Failed to load the library 'xxx.dll'

Sample Case for Converting 32-bit External Function to 64-bit

PowerClient/PowerServer applications crash when multiple instances are run in PowerBuilder 2021 build 1506

Third Party Software Issues 11

PowerBuilder application freezes in Citrix

Could not load file or assembly 'System.Configuration.ConfigurationManager…'

Controls & UI 8

How to optimize performance of TabbedView after turning on MaximizeAllTabbedSheets option

WebBrowser(WebView2) does not work on Citrix

How to set the return value when the PowerBuilder executable exits

Troubleshooting slow performance in running PowerBuilder applications in a Citrix environment

Objects & Controls 12

HTTPClient/RESTClient cannot connect to TLS1.0 server

HttpClient is not working on some machine in the same network

Troubleshooting Web Applications 1

How to solve the error ‘HTTP Error 502.2 - Bad Gateway’ or ‘HTTP Error 404.2 – Not Found’ when downloading CloudAppLauncher_Installer.exe

Appeon Workaround & Solutions 10

Solution for appeon_workarounds.pbl not resizing the RibbonBar and WebBrowser controls

Columns won’t display when using PostGreSQL database to create DataWindow

Cloud App Launcher 1

Remove stored commandline arguments from PowerClient/PowerServer application

Special Vietnamese characters are not correctly exported using NativePDF

How to solve the loss of math symbols in PDF exported using NativePDF