Why I changed the win7 system, there is no way to use online banking and Alipay.

Online shopping is now the mainstream, and there is no Alipay and online banking to buy things online. If you have changed the win7 system and you can't pay online, then you can try the following method.
1
Start →Run →Enter regedit
2
32-bit win7
Target: [HKEY_LOCAL_MACHINESOFTWAREMicrosoftCryptographyDefaults ProviderZGHD Crypographic Service Provider v1.0] Image Path value from “GP_MINCSP. Dll”modified to “%SystemRoot%System32GP_MINCSP.dll”
3
64-bit Win7
Targeted to: [HKEY_LOCAL_MACHINESOFTWAREWow6432NodeMicrosoft CryptographyDefaultsProviderZGHD Cryptographic Service Provider v1.0] Modify Image Path value to “%SystemRoot% SysWOW64GP_MINCSP.dll”
The above is about why I changed the win7 system and I can't use online banking and Alipay. Of course, sometimes it is because of the conflict between the software, this will be combined with your actual situation to conduct an online search.