>> IIL file

IIL file format description

Many people share .iil files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .iil file can be edited, converted or printed with. On this page, we try to provide assistance for handling .iil files.

1 filename extension(s) found in our database.

.iil - Norton CleanSweep Installation Log

The IIL data files are related to Norton CleanSweep. IIL file is a Norton CleanSweep Installation Log. Norton CleanSweep was designed to aid in the removal of installed programs on Microsoft Windows. The Norton CleanSweep seems to be no longer supported.

Norton CleanSweep
Data files
- / -
cik, cil
Norton CleanSweep Installation Log related extensions:
MySQL Binlog Index Data
Novadigm EDM Data
QEMM Optimize Exclude Data
Microsoft Exchange Workflow Process Definition
DNMR3 N3PLOT Plot Data
Supportworks ESP Message

Naturally, other applications may also use the .iil file extension. Even harmful programs can create .iil files. Be especially cautious with .iil files coming from an unknown source!

Can't open a .iil file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .iil file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

ii, iii, iim, iip, ijl, ikl, il, ili, ill, jil, kil, lil, oil, uil

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

J Locked Script
Picross Puzzle Data
Java in Lisp Source Code
SimuPLC ECL Instruction List
Install Creator Project
IconWorkshop Extended Information

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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If you have useful information about the .iil file format, then write to us!