Go to the related link to see if you can download the Citirix Meta-frame client. I think it should solve your problem.
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More software to work with ICA file you can find for example here:
http://en.filesupport.org/file-extension/ica
If the .ica file is a graphic file (there are several uses of .ica) then the Mac version of XnView (See links below) should be able to open it.
file .ica
you punch it
if you are looking for any information about ICA file extensions, you shoud always visit filesupport.org. You can find there a lot of information about software that use this file format.
First, download the serverclient (I used ica32web for remote access from home which was renamed from XenAppWeb) Next, locate file by saving ica file to desktop and right click and "open with" citrix server client. Check out related links below
Quicken for Mac to open the file.
To open a jpeg (.jpg) file on a Mac the user is required to double click on the file's icon.
You can use XCodeIDE to open dynamic library(dylib) files on a mac. The link can be found below.
You can open a mpg file with Windows Media Player. The file can also be opened in Windows Movie Maker as well. Of course, you can't open it with a Mac OS unless you convert the file to a format used by the Mac system though.
The question mark's appearance on a Mac file indicates that the Mac is unable to locate the System software that it needs to open that file.
Drag and drop the ipa file into winzip... or you can open with iTunes (Mac & Windows)
I think its because its a fake mac or file is deleted i guess
You Can Use openOffice or libreoffice open or edit powerpoint files on Mac