Is it possible to easily setup a launch condition that checks if anotherproduct is installed on the system? Firstly ,I descript the function steps installer.We must check lisence is installed before the installation of application.if lisence is setup then application directly.if lisence isn’t setup then lisence will install before the application automatically. i use search for Registry key and value , launch condition to check if the machine is install the Lisence .the result is right.but i question is that : if installer package is checked that lisence isn’t setup then install the lisence ,but after complete the installion of lisence installer can't return to install the application???
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HUWWW
TA貢獻1874條經(jīng)驗 獲得超12個贊
看來半天,大概理解你說的意思。你這段英文雖然不長,但錯誤實在也是不少。我不是英語老師,在這里我也不想做太多關(guān)于語言方面的糾正,我只想問問你幾個問題,因為我從你的這段話中實在沒有看明白
if lisence is setup then application directly.
這句話本身有好幾處錯誤,但這個無所謂了,關(guān)鍵是你這個話似乎沒有寫完, directly 是一個副詞,我想后面應該有個謂語吧,是 directly exits 嗎?我只能猜,不知道猜的對不對。
最后那句話,你是不是要問安裝完 lisence 后,你的安裝程序無法返回繼續(xù)下面的安裝步驟?
另外你也沒有說明你這個 installer 到底是用什么程序開發(fā)的,無法返回是怎么個無法返回法,請你補充一下
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