ISArcEx - A FreeArc Archive Extractor Plugin for InnoSetup

[BLACKFIRE69]

ISArcEx - Advanced FreeArc Extraction API for Inno Setup
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> Overview:
ISArcEx is a high-performance extraction library meticulously crafted
for Inno Setup. It provides a robust interface for handling FreeArc
archives, offering advanced progress tracking and precise extraction 
metrics that standard tools often lack.

> Specifications:
- Version	: v0.5
- Author	: BLACKFIRE69
- Build		: 6997A400
- Compatibility	: Inno Setup v6.0 or later (Required)
- License       : Proprietary (See LICENSE file for details)
- Tested Engine	: FreeArc v0.67

> Key Features:
- Archive Support: Specialized in Normal FreeArc 
  archives. Note: Splitted archives are not supported.
- Selective Extraction: Use ISArcExAddDisksEx to extract specific 
  folders from within an archive.
- Advanced Progress Tracking: Real-time metrics for Overall Progress, 
  Current Disk Progress, and Extracted/Total File Counts.
- Performance Metrics: Accurate Current and Average Speed (MB/s).
- Time Management: Intelligent "Time Remaining" and "Elapsed Time"
  tracking with three customizable display formats.
- Process Control: Built-in functions to Suspend, Resume, or Stop
  the extraction process safely.
- UI Stability: Includes "Calc Accuracy" reduction logic to prevent
  erratic jumping in speed and ETA displays.
- Localization: Easily switch between languages using external .ini
  configuration files.

> Supported External Tooling:
ISArcEx integrates seamlessly with common FreeArc external-processors:
- SREP, XTool, LOLZ, NZ, RZ.
- Support for Facompress (MT and Standard).

> Distribution Files:
- ISArcEx.dll 	— Core API Library.
- UnArc_32.dll	— FreeArc engine integration.
- ISArcEx.iss 	— Header for Inno Setup.
- arc.ini / CLS.ini — Configuration for external-processors.
- English.ini / Russian.ini — Language configuration files.

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