Duplicate Cleaner FAQ
Solution #1 If you are trying to delete a system file, or a file from a protected system folder, then Duplicate Cleaner may block this. To allow th...
Sat, 9 Jul, 2016 at 9:38 AM
If you are unable to mark a file for deletion, either by clicking on the checkbox or using the Selection Assistant, this means the file is in a Protecte...
Wed, 30 Aug, 2017 at 1:23 PM
If you get a pop-up message with a System.InvalidOperationException on
starting Duplicate Cleaner (or TextCrawler) you may have a damaged font file o...
Sat, 9 Jul, 2016 at 9:38 AM
From a user perspective, there is very little difference between the hashing algorithms - some people like the choice though.
Byte-to-byte ...
Sat, 9 Jul, 2016 at 9:38 AM
Duplicate Cleaner Pro has the ability to be called from the Windows command line shell, or a batch (.BAT) file.
The following command line...
Sat, 9 Jul, 2016 at 9:56 AM
You can view the Duplicate Cleaner 4 manual online here: Duplicate Cleaner 4 Manual.
You can view the Duplicate Cleaner 3 manual online here: Dup...
Mon, 13 Jun, 2016 at 11:02 AM
Duplicate Cleaner 4 won't run on Windows XP. Version 4 requires the Microsoft .NET Framework 4.5 which isn't supported on Windows XP. However, ...
Fri, 9 Dec, 2016 at 10:35 AM
The highlighting on the size column simply indicates where you have a large file. 100MB to 1GB = Tomato (Orange) highlight 1GB or greater = Red hi...
Tue, 10 Jan, 2017 at 10:07 AM
The program won't find or scan into hidden or system folders by default. To change this, you need to uncheck the "Options->Protect Importan...
Mon, 12 Mar, 2018 at 12:04 PM
Have you been using Duplicate Cleaner and you can't find files you think should be there, or you fear you have deleted something you shouldn't have?...
Tue, 16 Oct, 2018 at 4:28 PM