IBM DB2 ODBC驱动程序:: SQL1390C环境变量db2instance尚未定义或无效
我已经在线关注了几个指南，并且无法在Windows上安装IBM DB2 ODBC驱动程序。
我已经下载了来自IBM 并安装的驾驶员（这是一个相当的滚筒式车道）。
如果我关注 guide1 或 href =“ https://knowledge.informatica.com/s/article/370019?language= en_us” rel =“ nofollow noreferrer”> guide2 结果是相同的：
SQL1390C The environment variable DB2INSTANCE is not defined or is invalid
i.sstatic.net/fyuoh.png“ rel =“ nofollow noreferrer ” 强>注意：这是我的c：\ program Files \ ibm文件夹，如您所见，没有bin文件夹
不确定db2oreg1.exe -setup仍然是强制性的，事情可能已经改变了。
I've followed several guides online and I cannot install IBM DB2 ODBC DRIVER on Windows.
I have downloaded the driver from IBM and installed (which was quite a roller-coaster).
If I follow guide1 or guide2 the result is the same:
SQL1390C The environment variable DB2INSTANCE is not defined or is invalid
Note: this is my C:\Program Files\IBM folder and as you can see there is no bin folder
Not sure if db2oreg1.exe -setup is still mandatory, things might have changed.
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多亏了@markbarinstein，我发现了问题所在。
我遵循了本指南如何在Windows 7-64位中安装IBM DB2 ODBC驱动程序？我下载了错误的软件包：我下载了 Universal_fixpack ，而不是 client 。
我意识到，当我在下载目录中看到两个文件夹时：
。
Thanks to @MarkBarinstein I found where the problem was.
I've followed this guide How to install IBM db2 ODBC driver in Windows 7 - 64 bit? and I downloaded the wrong package: I downloaded the universal_fixpack instead of the client.
I realized that when I saw the two folders in the Download directory:
So I uninstalled the universal_fixpack and installed the client and the installation was successful.
在安装64位版本的数据服务器客户端时，我有这个问题。
我尝试过该产品的旧版本，但它们都失败了。它曾经有效，所以我确定问题不是软件，而是工作站环境中的某些问题。
这似乎是32位驱动程序或软件的问题。
我可以运行“
db2cli registerdsn ...”，但不是“db2cli32 registerdsn ...”我已经对IBM开了一个问题，但是他们无法在其他们的错误上重现其错误边。运行“
db2cli32寄存器” ...“错误是它在db2dsdriver.cfg，db2cli.ini或目录中找不到数据库。如果创建db2cli.ini文件，我可以注册ODBC数据源，但是当我尝试从32位应用程序中使用它们时，它会失败，再次使用-1390 < /代码>错误。您是否有机会使用
Sentryone对终点保护？我知道我们可以在进入Sentryone之前运行安装，并且在进入Sentryone后不能。当我们切换到Sentryone时，安装的安装差距有3到4个月，因此可能会影响其他事情。现在，我有一个相关性，但无法证明因果关系。我不知道它是否可以在我们的Windows政策中进行更改。I have that issue when installing the 64-bit version of Data Server Client.
I have tried old versions of the product but they all fail. It used to work, so I am sure it is not the software that is the issue, but something in the workstation environment.
It appears to be an issue with the 32-bit drivers or software.
I can run "
db2cli registerdsn ..." but not "db2cli32 registerdsn ..."I have had an issue opened with IBM, but they cannot reproduce the error on their side. When running "
db2cli32 registerdsn ..." the error is that it cannot find the database indb2dsdriver.cfg,db2cli.inior the catalog. If I create adb2cli.ini file, I can register the ODBC data sources, but when I try to use them from a 32-bit application, it fails, again with the-1390error.Do you by any chance use
SentryOnefor end-point protection? I know we could run the install prior to going to SentryOne and we can't after going to SentryOne. There is a 3 to 4-month gap in installations around when we switched to SentryOne, so there could be other things impacting it. Right now, I have a correlation but cannot prove causation. I don't know if it could be changed in our Windows policies.