U25idautomation.dll Crystal Reports [ 10000+ Safe ]

Guide: Using IDAutomation Barcode Fonts with Crystal Reports (u25idautomation.dll)

1. Cache the Encoder

Do not call the DLL inside a subreport that loops thousands of times. Instead:

• Create a SQL view that pre-calculates the barcode string.
• Or use a Crystal Reports SQL Expression to call the DLL once per row at the database level.

Step 6: Test with a Minimal Report

Create a new Crystal Report with a single formula: u25idautomation.dll crystal reports

// Test Formula
EvaluateAfter(PrintingState);
// Replace with actual function name from your UFL documentation
// For example: UFL IDAutomation_Code128("TEST123")

If that fails and you see u25idautomation.dll again, the issue is global. If it works, then the original report has a corrupted reference. Recreate the barcode formula from scratch. Guide: Using IDAutomation Barcode Fonts with Crystal Reports

Option C: Generate Barcode as Image

Export your data to a web service that generates a barcode image (PNG) and embed that image in Crystal Reports via OLE or URL. This bypasses DLLs entirely. Create a SQL view that pre-calculates the barcode string

Step 1: Download and Locate

Ensure you have downloaded the appropriate UFL package from IDAutomation. The file u25idautomation.dll is typically found inside the download package.

When to contact vendor or support

• If DLL is proprietary or bundled by a third party and you lack source or documentation.
• If the DLL is digitally signed and you need the correct version aligned to app updates.
• If behavior is application-specific (unexpected exceptions, incorrect exports).