: Modern versions include improved error messaging and reporting to help identify and resolve compilation errors quickly after the migration. Mobilize.Net's Visual Basic Upgrade Companion (VBUC)
The VBUC employs a sophisticated strategy here: . Instead of forcing a rewrite of a calendar control or charting library, the tool generates .NET Interop assemblies that allow the old COM components to run inside the new managed environment.
This flexibility allows CTOs to migrate their business logic without retraining their entire staff on a new language overnight.
As .NET 8 and 9 continue to evolve, leaving VB6 further in the rearview mirror, tools like the VBUC are no longer a luxury—they are a necessity for compliance, security, and competitive agility.
The VBUC isn't a one-trick pony. It supports three major target platforms:
For nearly two decades, a quiet crisis has been brewing in the server rooms and desktops of Fortune 500 companies. Millions of lines of code—the workhorses of enterprise logistics, finance, and manufacturing—are running on borrowed time.
No silver bullet exists. The VBUC struggles with:
Does it actually save money? Independent analyses suggest the ROI is staggering.
: The tool typically automates over 95% of the migration process, significantly reducing the manual effort required for "last mile" code fixes.
Many developers have tried the "search and replace" method when migrating to VB.NET or C#. The result is usually a disaster: code that compiles but collapses under its own structural weight. The VBUC differentiates itself through .
VBUC goes beyond simple code conversion by implementing sophisticated refactoring and architectural improvements: Mobilize.Net's Visual Basic Upgrade Companion (VBUC)
According to a 2023 case study from a Midwest insurance firm, the VBUC successfully automated of a 500,000-line VB6 application. The remaining 5% consisted of third-party ActiveX controls that had no modern equivalent—a far cry from the 50% rework rate typical of manual migrations.