DownloadXProLib.dll is considered a type of Dynamic Link Library (DLL) file. Dynamic Link Library files, like DownloadXProLib.dll, are essentially a "guide book" that stores information and instructions for executable (EXE) files - like CheckForNewVersion.exe - to follow. These files were created so that multiple programs (eg. DownloadX ActiveX Download Control) could share the same DownloadXProLib.dll file, saving valuable memory allocation, therefore making your computer run more efficiently.
Unfortunately, what makes DLL files so convenient and efficient, also makes them extremely vulnerable to problems. If something happens to a shared DLL file, either it goes missing or gets corrupted in some way, it can generate a "runtime" error message. Runtime is pretty self-explanatory; it means that these errors are triggered when DownloadXProLib.dll is attempted to be loaded either when DownloadX ActiveX Download Control is starting up, or in some cases already running. Some of the most common DownloadXProLib.dll errors include:
- Access Violation at address - DownloadXProLib.dll.
- DownloadXProLib.dll could not be found.
- Cannot find C:\Program Files (x86)\Genesis Mobile\DownloadX ActiveX Download Control 1.6\Examples\VB.NET\DownloadXProDemo_VBNet\obj\x86\Release\DownloadXProLib.dll.
- Cannot register DownloadXProLib.dll.
- Cannot start DownloadX ActiveX Download Control. A required component is missing: DownloadXProLib.dll. Please install DownloadX ActiveX Download Control again.
- Failed to load DownloadXProLib.dll.
- The application has failed to start because DownloadXProLib.dll was not found.
- The file DownloadXProLib.dll is missing or corrupt.
- This application failed to start because DownloadXProLib.dll was not found. Re-installing the application may fix this problem.
Your DownloadXProLib.dll file could be missing due to accidental deletion, uninstalled as a shared file of another program (shared with DownloadX ActiveX Download Control), or deleted by a malware infection. Furthermore, DownloadXProLib.dll file corruption could be caused from a power outage when loading DownloadX ActiveX Download Control, system crash while loading DownloadXProLib.dll, bad sectors on your storage media (usually your primary hard drive), or quite commonly, a malware infection. Thus, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.