Hello,
Looking at your requirement, we would like to suggest trying our advanced automation software, Automation Anywhere 4.5, which provides wild card support in window titles.
You can also specify a wild card character (*) at the end or beginning of the window title if your window title keeps on changing all the time. For e.g. you can write 'Microsoft Excel*' or '*Excel' etc. instead of providing the complete title if your title always keeps on changing. However, if you know the exact title of the window then we recommend providing the complete title to ensure that the actions are always performed in the correct window.
You can download free version of Automation Anywhere 4.5 from our website:
http://www.tethyssolutions.com/automation-software.htm