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How to properly run Adjustment Program on Windows

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Please, read this topic completely before performing any actions!


1. All AJP (Adjustment Programs) on this site are distributed inside zip archives, before using an application you must extract full content of the zip archive that contains AJP to the disk.

1.1. You can use standard Windows tool for this operation:








1.2 You can also use any third party application that can work with zip archives (7z, Win Rar, etc).

1.3 Important! Standard context menu entries for windows explorer related to the zip archive like "Extract All..." may be overriden by the third party archiver. If you still want to use standard windows tool you need to set Windows Explorer as default program for zip arhives in the windows settings.

1.4 Important! AJP executable must be fully extracted along with all associated files from the archive before you start it. Do not start the executable directly from the archiver interface, you must start it from disk.

1.5 Important! Final path to the AJP must contain only latin letters, numbers or punctuation symbols (ASCII). This may be a problem if you are non english speaker and use user name for windows profile in your native language, in this case do not use your profile folder for extraction.

2. Some older AJP may require to remove "Adjustment Program" folder from the root of the system disk (usually C:) and delete "HKCU\SOFTWARE\EPSON\PTSG" key from the windows registry. Usually this step is not required, try this only if AJP does not work after extraction.

2.1 You can do it manually:







2.1 Or you can download bat file below and execute it:


2.2 Important! If you are using Adjustment Program folder on the system disk for personal files you should move this files to the other location first.

3. Some older AJP may require to set compatibility settings first. Try this only if AJP does not work after extraction.

3.1 First select "properties" entry in the context menu of the executable then open "compatibility" tab at the top. On this tab select "run application in the compatibility mode for:" checkbox and then select desired windows version in the list below. You should try Windows 7 first, try Windows XP if previous settings did not work.








4. Finally some AJP must be run with administrator privilegies, again, only try this if AJP did not work in the standard user mode:




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