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Pre-Installation Checklist
System requirements and preparation steps before installation
System Requirements
Minimum Requirements
- • Windows 10/11 (64-bit)
- • 4GB RAM
- • 2GB free disk space
- • Administrator privileges
- • Internet connection for activation
Recommended
- • Windows 11 (latest version)
- • 8GB+ RAM
- • 5GB+ free disk space
- • SSD storage
- • Stable broadband connection
Pre-Installation Steps
1
Close all applications
Ensure no programs are running that might interfere with installation
Close browsers, media players, office applications, and any background software. Check system tray for running applications.
2
Disable antivirus temporarily
Prevent false positives during installation process
Temporarily disable Windows Defender or third-party antivirus. Remember to re-enable after installation.
3
Check disk space
Verify sufficient free space on system drive
Ensure at least 5GB free space on C: drive. Use Disk Cleanup to free space if needed.
4
Backup important data
Create system backup before installing security software
Use Windows Backup or create system restore point. Store backup on external drive or cloud storage.
5
Check internet connection
Ensure stable broadband connection for activation
Test connection speed and stability. D-Secure requires internet for license validation and updates.
6
Prepare activation key
Locate your 25-digit D-Secure license key
Find key in purchase email or product packaging. Keep it accessible during installation process.
Installation Environment
Optimal Conditions
- Clean system with recent updates
- Stable power supply (UPS recommended)
- No pending system restarts
- Administrator account access
Potential Issues
- Conflicting security software
- Insufficient disk space
- Network connectivity problems
- Outdated system drivers
Compatibility Check
System Compatibility Tool
D-Secure includes a built-in compatibility checker that automatically verifies your system meets all requirements.
Automatic Checks
- • Operating system version and architecture
- • Available RAM and disk space
- • Network connectivity and firewall settings
- • Conflicting software detection
- • Hardware compatibility verification
Resolution Guidance
- • Step-by-step fix instructions
- • Alternative configuration options
- • Contact support for complex issues
- • Compatibility mode recommendations
- • Hardware upgrade suggestions
Enterprise Considerations
Domain Environments
Additional considerations for Active Directory and domain-joined systems.
- • Group Policy compatibility verification
- • Domain administrator permissions required
- • Network security policy compliance
- • Centralized deployment preparation
- • License server configuration
Virtualized Environments
Special requirements for VMware, Hyper-V, and other virtualization platforms.
- • Virtual machine tools compatibility
- • Hypervisor-specific optimizations
- • Resource allocation recommendations
- • Snapshot and backup considerations
- • Performance monitoring setup