---
title: "Error creating Lexmark Terminal Types with Blueprint 5.2 Service Pack 2.1"
slug: "error-creating-lexmark-terminal-types-with-blueprint-52-service-pack-21"
tags: ["Blueprint", "imfp", "lexmark"]
updated: 2024-04-23T20:14:51Z
published: 2024-04-23T20:14:51Z
canonical: "kb.pharos.com/error-creating-lexmark-terminal-types-with-blueprint-52-service-pack-21"
---

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# Error creating Lexmark Terminal Types with Blueprint 5.2 Service Pack 2.1

### **Problem**:

When running the Lexmark Terminal Type batch file installer proivided by Lexmark the InstallUtil.exe command fails with a file not found error.

- When running the below command to install the Lexmark Terminal Types into Blueprint. %SystemRoot%\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe /TerminalConfigFile="Lexmark iMFP.terminal.3.0.10.config" PharosSystems.Blueprint.TerminalPlugins.Ini.dll
- The below error is seen. System.IO.FileNotFoundException: Could not load file or assembly 'PharosSystems.Library, Version=10.6.0.0, Culture=neutral, PublicKeyToken=0d9d57f6771d5752' or one of its dependencies. The system cannot find the file specified.

---

### **Answer**:

There was an update in Blueprint 5.2 SP2 that will require two new updated DLLs. In BP 5.2 SP 2.1 the "PharosSystems.Library.dll" was updated to 10.7.0. However we didn't include an updated version ofPharosSystems.Blueprint.TerminalPlugins.Ini.dll, so it's still looking for the 10.6 version of the library.

Contact Pharos Support for the updated DLLs.

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