Ok here is the thing, i figured it out.
I'm using Access 2013 and when i try to double click on value in chart so i can change it to percentage instead of general my app crash!
I tried in Access 2010 and it works like a charm!
How can i avoid app crashing in 2013?
Here is the log after crash:
Problem signature:
Problem Event Name: APPCRASH
Application Name: GRAPH.EXE
Application Version: 15.0.4420.1017
Application Timestamp: 50674244
Fault Module Name: GRAPH.EXE
Fault Module Version: 15.0.4420.1017
Fault Module Timestamp: 50674244
Exception Code: c0000005
Exception Offset: 000000000004dc51
OS Version: 6.3.9600.2.0.0.256.48
Locale ID: 9242
Additional Information 1: 5b40
Additional Information 2: 5b40ab70b45b4900c7c1b4d102e76f95
Additional Information 3: bcf0
Additional Information 4: bcf0136dcc1944d89df528a76322cc9d