Installshield 为次要升级抛出错误 "New Version already present"
Installshield throws error "New Version already present" for Minor upgrade
我们有一个版本为 1.14.0019059 的产品。但它无法在 1.13.0219038 上升级。它抛出错误 "New version is already present. Please uninstall previous version."
我无法理解为什么即使有小版本升级，Installshield 也无法升级产品。
我们正在使用 Installshield 2018。
https://docs.microsoft.com/en-us/windows/desktop/Msi/productversion 状态：
The value of the ProductVersion property is the version of the product in > string format. This property is REQUIRED.
The format of the string is as follows:
major.minor.build
The first field is the major version and has a maximum value of 255. The second field is the minor version and has a maximum value of 255. The third field is called the build version or the update version and has a maximum value of 65,535.
我们有一个版本为 1.14.0019059 的产品。但它无法在 1.13.0219038 上升级。它抛出错误 "New version is already present. Please uninstall previous version."
我无法理解为什么即使有小版本升级，Installshield 也无法升级产品。
我们正在使用 Installshield 2018。
https://docs.microsoft.com/en-us/windows/desktop/Msi/productversion 状态：
The value of the ProductVersion property is the version of the product in > string format. This property is REQUIRED.
The format of the string is as follows:
major.minor.build
The first field is the major version and has a maximum value of 255. The second field is the minor version and has a maximum value of 255. The third field is called the build version or the update version and has a maximum value of 65,535.