• Main
  • General
  • Guides
  • Reviews
  • News

Winols 47 Your System Date Is Wrong Hot Repack -

To fix the "Your System Date is Wrong" error in WinOLS 4.7, . This standard error prevents the software from launching properly when it detects a mismatch between your local computer time and its security validation protocols. Direct Solutions to Fix the Error 1. Enable Automatic Time Synchronization

Open the Windows file explorer and navigate to your main boot directory (usually C:\ProgramData\EVC\ ). Note: You may need to enable hidden folders via your Explorer View options.

Swap this component with a brand-new battery to permanently preserve the internal BIOS memory state. winols 47 your system date is wrong hot

Unlike the legitimate and modern WinOLS 5 from EVC, these widely circulated "cracked" versions of 4.7 rely on a time-based workaround to bypass the software's online activation requirement. The software, or its modified launcher, is designed to force your computer's system clock back to a specific date to trick the license check into thinking it's still within a valid period. If the software doesn't detect the specific date it expects, it will halt startup and display the infamous error message.

: If the date is correct but the error persists, the installation files may be damaged. Consider a repair or re-installation of the software. Software Version To fix the "Your System Date is Wrong" error in WinOLS 4

The following table breaks down the recovery options to help you choose the best deployment path based on your shop's setup: Solution Method Main Structural Advantage Inherent Operational Risk Best Suited For Keeps global Windows time accurate; prevents SSL breaks. Must always use a dedicated injection shortcut to launch. Daily tuning machines with active internet access. Manual System Rollback Requires zero third-party software downloads. Breaks browser certificate trust; halts Windows updates.

Most users can resolve this by forcing a manual synchronization with global time servers. : Enable Automatic Time Synchronization Open the Windows file

Sometimes you can get the program to launch, but other strange issues appear. Here's how to handle them.

: Using WinOLS on virtual machines (VMs) can sometimes cause time-sync issues if the VM host and guest have different time settings.

Reversed icon of EFG Software
  • Home
  • WinFeed
  • Broiler Growth Model
  • Broiler Nutrition Optimiser
  • Pig Growth Model
  • Papers and Articles
  • Contact us
  • References
  • Help Section
PURCHASE LICENCE
COPYRIGHT GraniteLens © 2026. ALL RIGHTS RESERVED.

Help Section

  • Introduction
  • WinFeed
    • Features
      • Feed Templates
      • Compositions
      • Ingredient Manager
      • Client Manager
      • Animal Manager
      • Digestibility Groups
      • Reporting System
    • Basic Screen and Editing Concepts
      • Saving Screen Space
      • Sorting
      • Tables
      • Editing using the Tree Structure
      • The WinFeed User Interface
    • Data Handling using WinFeed Data Manager
      • Making Backups of your Data
      • Using WinFeed Data Manager to maintain your data
      • General data storage information
    • Formulation
      • Brief background to feed formulating
      • Client feeds
      • Formulating a feed with WinFeed
      • Sensitivity values, marginal costs and included prices
      • Parametrics
      • Formulating with weight constraint <> 1
      • Formulating using dry matter
      • Rounding and Animal Feed Calculations
    • General
      • Units
      • Setting the dry matter nutrient
      • Abbreviations used for amino acid names
      • Security key
  • EFG Broiler model
    • Theory
      • Introduction to the EFG Broiler model
      • Theory of growth
      • Determining the genetic growth parameters
      • Features to be aware of when using the model
      • References
    • Model Inputs
      • EFG Broiler Model basic screen layout
      • Defining a breed
      • Management
      • Economics
      • Environment
      • Restricted Feeding
      • Revenue
      • Cropping schedule
      • Feeding schedule
      • Stocking schedule
      • Daily Blend %
    • Experiments
      • Flocks section
      • Solving an experiment
      • Flocks
      • Setting multiple values for a variable in a flock
      • How to design a flock
    • Results
      • Results Tables
      • Report basics
      • Economics summary report
      • Potential growth data
      • Summary reports by time, weight or feed
      • Component graphs
      • Viewing a graph
      • Amino acid requirements
      • Actual growth data
    • General
      • BM Feeds
      • Growth constraint
      • Editing a histogram
      • Troubleshooting the broiler model
      • Units – broiler model
  • EFG Broiler Optimiser
    • Optimisations available
      • Optimising amino acid contents in each feed
      • Optimising nutrient density
      • Optimising the feeding schedule
    • Performing an Optimisation
      • Inputs
      • Flocks (optimiser)
      • Comparison of the numerical and grid methods
      • Response modifiers
    • Interpreting the Results
      • Reports (optimiser)
      • Results (tables)
      • Optimum feeds
      • Broiler optimiser results
    • Troubleshooting the broiler optimiser
MANAGE COOKIE CONSENT
We use cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
  • Manage options
  • Manage services
  • Manage {vendor_count} vendors
  • Read more about these purposes
VIEW PREFERENCES
  • {title}
  • {title}
  • {title}