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SDK • VISUAL BASIC 6 • WINDOWS XP–11

Keep your VB6 apps alive
on Windows XP through Windows 11.

LEOGA Desktop SDK is a component bundle that keeps your legacy Visual Basic 6 applications running smoothly on modern versions of Windows, without random “missing OCX” messages or mysterious runtime crashes.

One SDK for many revived machines: POS, inventory, HR, and other internal line-of-business tools.

Download SDK LEOGA V3 Download SDK LEOGA mini
OS compatibility & runtime stability (rough estimate)
Cumulative compatibility: XP → 7 → 8 → 10 → 11
• Optimized for cashiers, stock systems, financial reports, and internal tools.
• Designed for developers and IT teams who still rely on VB6 systems and are not ready for a full rewrite yet.
Why this SDK exists

Bridge legacy apps and modern OS in one bundle.

Many critical business systems still happily run on Visual Basic 6. LEOGA Desktop SDK keeps them alive in the modern Windows ecosystem, without forcing you into an all-or-nothing migration.

Start fast, no more “missing file” drama.

  • Complete VB6 component installer for Windows XP–11.
  • OCX and DLL registration handled automatically by the installer.
  • Perfect for rollout across many office or retail PCs.

Flexible for almost any project.

  • Supports POS, mini-ERP, warehouse reporting, and more.
  • SDK LEOGA v3 for full projects, LEOGA mini for lightweight needs.
  • Works on both 32-bit and 64-bit Windows.

Friendly for IT and developers.

  • Step-by-step installer, easy to follow for field technicians.
  • Reduces “Cannot open, error XXX” support calls.
  • Lets your team focus on supporting the business, not chasing runtime errors.
What’s inside the bundle

Key components included in the installer.

LEOGA component package

  • LEOGA OCX and supporting DLL libraries.
  • LEOGA Browser DLLs to embed web views inside VB6 forms.
  • Crystal Reports for Visual Basic – ready to plug into your reports.
  • MS database connectors (ODBC/OLEDB) for data access.
  • MS Agent for classic assistant/character interactions.
  • MsPort components for USB port communication and drivers.
  • Plus other Visual Basic components commonly used in business apps.

SDK quick profile

VB6 Desktop POS & ERP Windows XP–11 OCX & DLL Pack

The SDK is designed so legacy apps stay stable when moved to newer machines. Instead of rushing into a risky rewrite, many teams choose to “keep it running” first with a solid component foundation.

Download packages:
• SDK LEOGA V3 (full pack)
• SDK LEOGA mini (light pack)

How to install

Simple installer, just next–next–finish.

Installation steps for LEOGA SDK (V3 & mini)

1 Run the Setup file from the SDK package.
2 Click Next and choose Accept Agreement.
3 Let the installer run until it finishes; do not interrupt the process.
4 On several screens, click Next again until all wizards are completed.
5 When finished, restart the PC if required, then start your VB6 application.

Direct download from this page

Pick the package that fits your project:

Download SDK LEOGA V3 – Full Pack

Download SDK LEOGA mini – Light Pack

We recommend keeping the installer inside a dedicated “VB6 Installers” folder so it’s easy to reuse across many office or branch computers.

Questions that usually show up

FAQ – before you hit download.

Is this SDK only for Visual Basic 6 applications?

The main focus is desktop applications built with Visual Basic 6. Some components (database connectors, Crystal Reports, etc.) may also help other applications that rely on the same libraries, but the primary target is VB6 projects.

Is it compatible with 64-bit Windows?

Yes. The SDK is designed for Windows XP, 7, 8, 10, and 11, including 64-bit editions. Most components still run in 32-bit mode, but they work fine as long as your application is configured accordingly.

When should I use SDK LEOGA V3 and when should I use LEOGA mini?

SDK LEOGA v3 is ideal for larger projects that use many components (Crystal Reports, MsPort, MS Agent, and more).

SDK LEOGA mini is a smaller package, perfect for lighter apps or testing environments that only need the basics.

Does this SDK replace the need to migrate to .NET or a modern stack?

No. This SDK is a practical solution to keep your existing, stable systems running on new machines. In the long term, moving to a modern platform is still recommended. The difference is: with LEOGA SDK you gain breathing room to plan that migration without shutting down daily operations.

Do you provide support if errors appear after installation?

For deeper technical support, you can contact the LEOGA team using the contacts below. Remote consultation is available to help analyse the issue and provide recommendations on what should be adjusted in your application or environment.
CTA • Contact • Location

Need help installing or maintaining your VB6 apps?

We can help you audit your systems, roll out installations to multiple PCs, and maintain VB6 applications that have supported your business for years.

CTA – bring your legacy apps back to life.

Download SDK LEOGA V3 now

Try SDK LEOGA mini first

After installation, run your VB6 app again.
If errors still appear, note the exact error message and include it when you request support.

Business info & location

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Phone +62 838-6559-5535
Email admin@erlanggatirta.com

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