“Pages/iWorks won't open error” is an error message. It is likely that you are opening your iWork and all of a sudden an error message appears that “Pages/iWorks won't open error”.What will you do in that situation? iWork is an application office suite that is studded with latest and advanced features. As this is more vulnerable to corruption,it is possible that your files may be lost and gets damage out of some unexpected reasons. It happens because of unreachable data partitions. Attack of virus and other spyware contamination. Sudden power failure is also one of the cause. It exhibits error message- Pages/iWorks won't open error if your file becomes corrupted. There might be some other common message shown to you in the file corruption case. You should not worry at all. If you want to mend damaged or corrupted files you will have go to use third party software that is iWork recovery software to resolve the message- Pages/iWorks won't open error. You can recover the related files which have been deleted and also corrupted files in an efficient manner.