Oracle:environment variable "PATH" does not exceed the recommended length

Today reinstall ORACLE11G, suddenly in the detection times the following error:

Environment variable: "Path"-this test checks whether the length of the environment variable ' path ' does not exceed the Recommended length. Expected value  : 1023 actual value  : 1332  Error List:   - prvf-3929:adding the Oracle binary Location to the PATH environment variable would exceed the OS length limit of ["1023"] for the variable on the node "cyq- PC " -Cause:  the installer needs to update the PATH environment variable to include the value"%oracle_home%/b In; ". However, doing so would cause PATH to exceed the maximum allowable length that this operating system allows.  -Action:  ensure The sum of the lengths of your current PATH environment variable and that of "%oracle_ho Me%/bin; "does not exceed the operating system limit. Restart the installer after correcting the solution for environment variable.   Online is to say that the environment variable is too long and needs to be removed, But it doesn't matter if I cancel it and then check it out.   It seems like someone else said to restart or logout, and then install.   Suddenly see a tick in the upper right corner, you can ignore the error. So, I decided to ignore this error and then continue the installation to see:   installed for nearly half an hour, and then popped the following warning, after the confirmation prompt completes, the estimate again can be ignored:   another easy to prompt error:   oracle: Input admin password does not conform to Oracle recommended standard

The following prompt appears when you install Oracle 11g Release 2 o'clock:

Admin password (P): [INS-30011] The admin password entered does not conform to the Oracle recommended standard.

How is this going to happen? In fact, it is very simple, this is Oracle for security purposes, require a higher password strength, you enter the password Oracle is not enough to copy (I tried, even if the simple combination of digital letters Oracle is not considered to meet the criteria of Oracle Recommendations), and then retry the next, The password combination is: lowercase + digits + uppercase letters, which is qualified, and of course the character length must remain within the scope of Oracle 11g database requirements.

Oracle:environment variable "PATH" does not exceed the recommended length