Thanks for reply but the port 3306 is open, its working fine, actually even if i start wamp server, and while creating report in Crystal Report(CR), it dont show mysql database at all so, cant connect to wamp, but using CR8, i worked nicely, last year, but problem with CR11, i tried this thing with mysql when there was no WAMP, seperate mysql4 was installed. it worked fine.
plz guide
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