BQSBTS请求帮忙!!

小弟近日安装调试BQSBTS,发现安装BTESTER(win98下)后运行出现“file c:\btester\btester.cfg has changed.(jngcqahfwu)enter authorization”,输入密码之后,显示“file c:\btester\btester.cfg has been corrupted”,无法使用.请各位大侠指点一二,小弟不胜感激!!

ps:安装之后,btester.cfg我并没有动过